Fei Zhao, Hongen Wang, Guoan Tang, Liyang Xiong (2026). A novel heuristic flow direction algorithm for stream modeling in flat areas using digital elevation models. International Journal of Geographical Information Systems.DOI
Yang Chen, Zicheng Fan, Hui Li, Wufan Zhao, Xin Yang, Guoan Tang, Filip Biljecki (2026). Vision2Slope: estimating urban road slopes with street view imagery. International Journal of Geographical Information Systems.DOI
Yang Hua, Sijin LI, Wufan Zhao, Jizhe Xia, Haoran Wang, Ye Chen, Liyang Xiong, Guoan Tang (2026). Revealing the co-occurrence patterns of public emotions from social media data. International Journal of Geographical Information Systems.DOI
Jun Chen, Liyang Xiong, Guoan Tang (2026). An explainable correction and fusion framework for global bare-earth DTM generation in mountain areas. Remote Sensing of Environment.DOI
Kai Chen, Fayuan Li, Sijin Li, Haoyu Cao, Wen Dai, Guoan Tang (2026). TIDA-SR: A time-conditioned deformable attention network for DEM super-resolution in cloud-covered mountainous regions. Remote Sensing of Environment.DOI
Yushu Xu, Zhaoya Gong, Tianyao Fang, Haiping Zhang, Guoan Tang (2025). Intercity human dynamics during holidays through the lens of travel movement-intention interactions in the hybrid physical-virtual space. International Journal Of Geographical Information Science, Vol. 390, No. 11.DOI
Jinzhao Guo, Haiping Zhang, Xiang Ye, Haoran Wang, Yu Yang, Guoan Tang (2025). Spatial association measures for time series with fixed spatial locations. International Journal Of Geographical Information Science, Vol. 390, No. 6.DOI
Hui Zhu, Xin Yang, Xingyu Zhou, Haiping Zhang, Ling Yang, Guoan Tang (2025). A 3D visible space index for evaluating urban openness based on the digital urban model. International Journal Of Geographical Information Science, Vol. 390, No. 1.DOI
Chenrui Li, Xin Yang, Yang Chen, Xingyu Zhou, Sijin Li, Xujia Cui, Guoan Tang (2025). Assessing the influence of geo-environmental factors on discontinuous gully erosion at regional scales: A case study of spoon gullies on the loess plateau of China. Journal Of Environmental Management, Vol. 373.DOI
汤国安(2025). 地理教育:聚力彰显育人关键效能. 《地理教育》.
Xiaohui Huang, Yingchun Fu, Hu Ding, Guoan Tang, Peifeng Ma, Liangyun Liu, Yufei Xue, Shuting Wu, Ye Chen (2025). Inter-annual changes and growth trends mapping of mangrove using Landsat time series imagery. GIScience & Remote Sensing.DOI
Nuozhou Shen, Xiaoxiao Wang, Haiping Zhang, Liyang Xiong, Guoan Tang (2025). Desynchrony of public attention dynamics for epidemic development across different geographical scales in the online era. Habitat International.DOI
Hongen Wang, Liyang Xiong, Haoyu Cao, Fei Zhao, Fengyize Yu, Hong Tao Wei, Guoan Tang, Stuart Nicholas Lane (2025). A transformer-based landform mapping method combining topographic knowledge and digital elevation data. International Journal of Applied Earth Observation and Geoinformation.DOI
Fei Zhao, Liyang Xiong, Hongen Wang, Lanhua Luo, Jiaming Na, Sijin Li, Guoan Tang (2025). Parallel algorithm of watershed delineation by considering the topological relationship into information organisation. Environmental Modelling & Software.DOI
Xin Yang, Sijin Li, Junfei Ma, Yang Chen, Xingyu Zhou, Fayuan Li, Liyang Xiong, Chenghu Zhou, Guoan Tang, Michael Edward Meadows (2025). A typology of global relief classes derived from digital elevation models at 1 arcsec resolution. Earth system science data.DOI
Haoyang Jiao, Jianhua Cheng, Fayuan Li, Junfei Ma, Xinyu Xu, Xin Yang, Guoan Tang, Hong Tao Wei (2025). Quantifying regional differentiation of yardang groups using terrain texture indices. International Journal of Digital Earth.DOI
Fengyize Yu, Liyang Xiong, Hongen Wang, Guoan Tang, Josef Strobl (2025). A global scale submarine landform dataset driven by terrain knowledge. Scientific Data.DOI
Wenjie Sun, Chen Yang, Xingyu Zhou, Xin Yang, Junfei Ma, Sijin Li, Guoan Tang (2025). Understanding the hydrological valley landscape: A multi-scenario adaptive framework for delineating valley floors. CATENA.DOI
Liyang Xiong, Sijin Li, Hongen Wang, Jun Chen, Fengyize Yu, Nuozhou Shen, Guoan Tang (2025). Towards the next generation of digital terrain modelling and analysis: New value-added perspective for geoscience. Information Geography.DOI
Yang Chen, Xin Yang, H. Y. Fu, Chenrui Li, Guoan Tang (2025). Characterizing spatial patterns and regionalization of anthropogenic landforms using multi-source geospatial data: Insights from Loess Plateau of China. Geomorphology.DOI
Liyang Xiong, Yanxiang Wang, Haoyu Cao, Yingchao Ren, Sijin Li, Yang Chen, Guoan Tang (2025). Deep learning detects entire multiple-size lunar craters driven by elevation data and topographic knowledge. Geo-spatial Information Science.DOI
Jun Chen, Liyang Xiong, Sijin Li, Guoan Tang (2025). Global open‐access DEM vertical elevation and along track neighbouring structure evaluations in the Tibetan Plateau using ICESat‐2 ATL03 points. Earth Surface Processes and Landforms.DOI
Xingyu Zhou, Yang Chen, Wenjie Sun, Xin Yang, Yanxiang Wang, Chenrui Li, Guoan Tang (2025). Delineating individual alluvial fans and morphological analysis based on digital elevation models. Geomorphology.DOI
Guanghui Hu, Sijin Li, Liyang Xiong, Guoan Tang (2025). Hillslope surface classification from elevation models by using normal vectors. Geomorphology.DOI
Haiping Zhang, Xingxing Zhou, Yu Yang, Haoran Wang, Xinyue Ye, Guoan Tang (2024). Advancing Process-Oriented Geographical Regionalization Model. Annals Of The American Association Of Geographers, Vol. 1140, No. 100.DOI
Yutao Zhong, Liyang Xiong, Yumeng Zhou, Guoan Tang (2024). Quantifying the spatial associations among terrain parameters from digital elevation models. Transactions In Gis, Vol. 280, No. 4.DOI
Nuozhou Shen, Haiping Zhang, Xiaoxiao Wang, Zitong Li, Xuanhong Zhou, Chuanxi Xu, Guoan Tang (2024). Advancing indoor risk mapping for virus transmission of infectious diseases through geographic scenario simulation. Cartography And Geographic Information Science, Vol. 510, No. 30.DOI
Ge Yan, Guoan Tang, Jun Chen, Fayuan Li, Xin Yang, Liyang Xiong, Dingyang Lu (2024). Modeling computer sight based on DEM data to detect terrain breaks caused by gully erosion on the loess Plateau. CATENA.DOI
Ge Yan, Guoan Tang, Dingyang Lu, Junfei Ma, Xin Yang, Fayuan Li (2024). Distinguishing the Intervalley Plain from the Intermountain Flat for Landform Mapping Using the Sightline Algorithm. ISPRS International Journal of Geo-Information.DOI
Haoran Wang, Haiping Zhang, Nuozhou Shen, Fei Zhao, Hui Zhu, Shangjing Jiang, Guoan Tang, Liyang Xiong (2024). A time-series-based model to detect homogeneous regions of residents’ dynamic living habits. Geo-spatial Information Science.DOI
Haiping Zhang, Xingxing Zhou, Zitong Li, Yushu Xu, Yang Yu, Guoan Tang (2024). An approach for exploring spatial associations in multi-layer networks based on convergent and divergent flow structures. International Journal of Digital Earth.DOI
Hui Zhu, Yang Chen, Xin Yang, Hong Tao Wei, Chenrui Li, Guoan Tang (2024). DEM‐based sand dune analysis: Identification and morphological regionalization in the Grand Erg Oriental. Earth Surface Processes and Landforms.DOI
Sijin Li, Liyang Xiong, Yue Li, Xin Yang, Fayuan Li, Guoan Tang (2024). A multilevel dataset of landform mapping and geomorphologic descriptors for the Loess Plateau of China. Scientific Data.DOI
Ling Xiao Yang, Yang Chen, Yang Chen, Yue Li, Hui Zhu, Xin Yang, Sijin Li, Guoan Tang (2024). Is 3D building morphology really related to land surface temperature? Insights from a new homogeneous unit. Building and Environment.DOI
Guanghui Hu, Yinghui Jiang, Sijin Li, Liyang Xiong, Guoan Tang, Grégoire Mariethoz (2024). Super-resolution of digital elevation models by using multiple-point statistics and training image selection. Computers & Geosciences.DOI
Yang Chen, Wenjie Sun, Ling Xiao Yang, Xin Yang, Xingyu Zhou, Xin Li, Sijin Li, Guoan Tang (2024). Refining urban morphology: An explainable machine learning method for estimating footprint-level building height. Sustainable Cities and Society.DOI
Hongen Wang, Liyang Xiong, Guanghui Hu, Haoyu Cao, Sijin Li, Guoan Tang, Lei Zhou (2024). DEM super-resolution framework based on deep learning: decomposing terrain trends and residuals. International Journal of Digital Earth.DOI
Heng Yong, Xin Jia, Sijin Li, Lin Yang, Harry Fung Lee, Guoan Tang (2024). Reconstructing and tracing the evolution of the road networks in the Haidai region of China during the Bronze and Early Iron Ages. Heritage Science.DOI
Nuozhou Shen, Haiping Zhang, Zitong Li, Guoan Tang (2024). Viral invasion, incubation, and outbreak under the normalized operation of urban systems: a spatial cognition-driven transmission model of infectious diseases. International Journal of Digital Earth.DOI
Zihan Li, Haiping Zhang, Yushu Xu, Tianyao Fang, Haoran Wang, Guoan Tang (2024). How does cultural distance affect tourism destination choice? Evidence from the correlation between regional culture and tourism flow. Applied Geography.DOI
Xin Yang, Chenghu Zhou, Sijin Li, Junfei Ma, Yang Chen, Xingyu Zhou, Fayuan Li, Liyang Xiong, Guoan Tang, Michael Edward Meadows (2024). Incorporating ontological characteristics for global landform classification based on 30 meters DEM.DOI
Dingyang Lu, Guoan Tang, Ge Yan, Fengyize Yu, Xiaofen Lin (2024). Comparison of different open‐source Digital Elevation Models for landslide susceptibility mapping. Earth Surface Processes and Landforms.DOI
Haiping Zhang, Guoan Tang, Liyang Xiong, Xin Yang, Fayuan Li (2024). Geomorphology-oriented theoretical framework and construction method for value-added DEM. Journal of Geographical Sciences.DOI
Zitong Li, Haiping Zhang, Ding Chen, Canyu Chen, Renyu Chen, Nuozhou Shen, Yi Huang, Liyang Xiong, Guoan Tang (2023). Spatiotemporal Transmission Model to Simulate an Interregional Epidemic Spreading. Annals Of The American Association Of Geographers, Vol. 1130, No. 90.DOI
Jun Chen, Liyang Xiong, Bowen Yin, Guanghui Hu, Guoan Tang (2023). Integrating topographic knowledge into point cloud simplification for terrain modelling. International Journal Of Geographical Information Science, Vol. 370, No. 5.DOI
Hao Wang, Guanghui Hu, Junfei Ma, Hong Wei, Sijin Li, Guoan Tang, Liyang Xiong (2023). Classifying Slope Unit by Combining Terrain Feature Lines Based on Digital Elevation Models. Land, Vol. 12, No. 1.DOI
Haoran Wang, Haiping Zhang, Hui Zhu, Fei Zhao, Shang-Jing Jiang, Guoan Tang, Liyang Xiong (2023). A multivariate hierarchical regionalization method to discovering spatiotemporal patterns. GIScience & Remote Sensing.DOI
Sijin Li, Xin Yang, Xing-Yu Zhou, Guoan Tang (2023). Quantification of Surface Pattern Based on the Binary Terrain Structure in Mountainous Areas. Remote Sensing.DOI
Ge Yan, Guoan Tang, Sijin Li, D. Lu, Liyang Xiong, Shou-Yun Liang (2023). Uncertainty in regional scale assessment of landslide susceptibility using various resolutions. Natural Hazards.DOI
Fei Zhao, Liyang Xiong, Chuzhi Zhang, Hong Wei, Kai Liu, Guoan Tang (2023). Hydrological Object‐Based Flow Direction Model for Constructing a Lake‐Stream Topological System. Water Resources Research.DOI
Xiaohui Huang, Liyang Xiong, Yinghui Jiang, Sijin Li, Kai Liu, Hu Ding, Guoan Tang (2023). Mapping gully affected areas by using Sentinel 2 imagery and digital elevation model based on the Google Earth Engine. CATENA.DOI
Haiping Zhang, Xingxing Zhou, Xinyue Ye, Guoan Tang, Haoran Wang, Shangjing Jiang (2023). Strength-weighted flow cluster method considering spatiotemporal contiguity to reveal interregional association patterns. GIScience & Remote Sensing.DOI
Ge Yan, Dingyang Lu, Sijin Li, Shouyun Liang, Liyang Xiong, Guoan Tang (2023). Optimizing slope unit-based landslide susceptibility mapping using the priority-flood flow direction algorithm. CATENA.DOI
Jun Chen, Liyang Xiong, Guoan Tang, Guanghui Hu, Hong Tao Wei, Fei Zhao, Lei Zhou (2023). Integrating topographic features and patch matching into point cloud restoration for terrain modelling. International Journal of Digital Earth.DOI
Hui Zhu, Xin Yang, Guoan Tang (2023). A new 3D visible space index for evaluating urban openness. Abstracts of the ICA.DOI
Liyang Xiong, Sijin Li, Guanghui Hu, Ke Wang, Min Chen, A‐Xing Zhu, Guoan Tang (2023). Past rainfall-driven erosion on the Chinese loess plateau inferred from archaeological evidence from Wucheng City, Shanxi. Communications Earth & Environment.DOI
Haoran Wang, Haiping Zhang, Guoan Tang, Lei Zhou, Shangjing Jiang (2022). Inter-city association pattern recognition by constructing cultural semantic similarity network. Transactions In Gis, Vol. 260, No. 5.DOI
Fei Tao, Guoan Tang, Yihao Wu, Tong Zhou (2022). Spatiotemporal Heterogeneity and Driving Mechanism of Co-Ordinated Urban Development: A Case Study of the Central Area of the Yangtze River Delta, China. Sustainability, Vol. 14, No. 9.DOI
Haoran Wang, Haiping Zhang, Shangjing Jiang, Guoan Tang, Xueying Zhang, Lei Zhou (2022). City association pattern discovery: A flow perspective by using cultural semantic similarity of place name. Applied Geography, Vol. 139.DOI
Guanghui Hu, Chun Wang, Sijin Li, Wen Dai, Liyang Xiong, Guoan Tang, Josef Strobl (2022). Using vertices of a triangular irregular network to calculate slope and aspect. International Journal Of Geographical Information Science, Vol. 360, No. 2.DOI
Guang-hui Hu, Liyang Xiong, Shuijing Lu, Jing Chen, Sijin Li, Guoan Tang, J. Strobl (2022). Mathematical vector framework for gravity-specific land surface curvatures calculation from triangulated irregular networks. GIScience & Remote Sensing.DOI
Sijin Li, Ke Li, Liyang Xiong, Guoan Tang (2022). Generating Terrain Data for Geomorphological Analysis by Integrating Topographical Features and Conditional Generative Adversarial Networks. Remote Sensing.DOI
Liyang Xiong, Sijin Li, Guoan Tang, J. Strobl (2022). Geomorphometry and terrain analysis: Data, methods, platforms and applications. Earth-Science Reviews.DOI
Kai Liu, J. Na, Chen-Yu Fan, Y. Huang, Hu Ding, Zhe Wang, Guoan Tang, Chunqiao Song (2022). Large-Scale Detection of the Tableland Areas and Erosion-Vulnerable Hotspots on the Chinese Loess Plateau. Remote Sensing.DOI
Hong Tao Wei, Liyang Xiong, Fei Zhao, Guoan Tang, Stuart Nicholas Lane (2022). Large-scale spatial variability in loess landforms and their evolution, Luohe River Basin, Chinese Loess Plateau. Geomorphology.DOI
Jun-Zhi Liu, Pengcheng Fang, Ye-Feng Que, Liang-Jun Zhu, Z. Duan, Guoan Tang, Peng-Fei Liu, Mukan Ji, Yong-Qin Liu (2022). A dataset of lake-catchment characteristics for the Tibetan Plateau. Earth System Science Data.DOI
Zhe Wang, Liyang Xiong, Ziyue Guo, Wan-Qiu Zhang, Guoan Tang (2022). A view-tree method to compute viewsheds from digital elevation models. International Journal of Geographical Information Science.DOI
Guoan Tang, Ji-Long Li, Liyang Xiong, J. Na (2022). Scientific attributes and expression methods of geographical boundary. Journal of Geographical Science.DOI
Wen Dai, W. Qian, Ai-Li Liu, Chun Wang, Xin Yang, Guang-hui Hu, Guoan Tang (2022). Monitoring and modeling sediment transport in space in small loess catchments using UAV-SfM photogrammetry. CATENA.DOI
Sijin Li, Guang-hui Hu, Xinghua Cheng, Liyang Xiong, Guoan Tang, J. Strobl (2022). Integrating topographic knowledge into deep learning for the void-filling of digital elevation models. Remote Sensing of Environment.DOI
Nuozhou Shen, Haiping Zhang, Haoran Wang, Xuanhong Zhou, Lei Zhou, Guoan Tang (2022). Toward multi-granularity spatiotemporal simulation modeling of crowd movement for dynamic assessment of tourist carrying capacity. GIScience & Remote Sensing.DOI
Junzhi Liu, Pengcheng Fang, Yefeng Que, Liang-Jun Zhu, Zheng Duan, Guoan Tang, Pengfei Liu, Mukan Ji, Yongqin Liu (2022). Comment on essd-2022-124.DOI
Junzhi Liu, Pengcheng Fang, Yefeng Que, Liang-Jun Zhu, Zheng Duan, Guoan Tang, Pengfei Liu, Mukan Ji, Yongqin Liu (2022). Reply on AC1.DOI
Junfei Ma, Fayuan Li, Lulu Liu, Jianhua Cheng, Guoan Tang (2022). Research on texture features for typical sand dunes using multi-source data.DOI
Jiaming Na, Hu Ding, Wufan Zhao, Kai Liu, Guoan Tang, Norbert Pfeifer (2021). Object-based large-scale terrain classification combined with segmentation optimization and terrain features: A case study in China. Transactions In Gis, Vol. 250, No. 6.DOI
Fei Tao, Yuchen Hu, Guoan Tang, Tong Zhou (2021). Long-Term Evolution of the SUHI Footprint and Urban Expansion Based on a Temperature Attenuation Curve in the Yangtze River Delta Urban Agglomeration. Sustainability, Vol. 13, No. 15.DOI
Zian Wang, Guoan Tang, Guonian Lu, Cheng Ye, Fangzhuo Zhou, Teng Zhong (2021). Positional error modeling of sky-view factor measurements within urban street canyons. Transactions In Gis, Vol. 250, No. 4.DOI
Haiping Zhang, Xingxing Zhou, Guoan Tang, Liyang Xiong, Kaixin Dong (2021). Mining spatial patterns of food culture in China using restaurant POI data. Transactions In Gis, Vol. 250, No. 2.DOI
Shuliang Zhang, Ying Chen, Xin Yang, Liyang Xiong, Zhenzhen Liu, Guoan Tang (2021). Status analysis of geographic information science major in Chinese higher education. Annals Of Gis, Vol. 270, No. 10.DOI
Hong Wei, Sijin Li, Chenrui Li, Fei Zhao, Liyang Xiong, Guoan Tang (2021). Quantification of Loess Landforms from Three-Dimensional Landscape Pattern Perspective by Using DEMs. ISPRS Int. J. Geo Inf..DOI
Fei Zhao, Liyang Xiong, Chun Wang, Hao-Ran Wang, Hongwei Wei, Guoan Tang (2021). Terraces mapping by using deep learning approach from remote sensing images and digital elevation models. Trans. GIS.DOI
Jun-Zhi Liu, Zhangcong Liu, Yueqiang Yin, B. Croke, Min Chen, Cheng-Zhi Qin, Guoan Tang, A. Zhu (2021). A hybrid vector-raster approach to drainage network construction in agricultural watersheds with rice terraces and ponds.DOI
Si-Ming Chen, Liyang Xiong, Jia‐Zhen Duan, Guoan Tang (2021). Formation of asymmetrical loess gullies in the northeastern loess plateau of China. Earth Surface Processes and Landforms.DOI
Wen Dai, Liyang Xiong, Gilles Antoniazza, Guoan Tang, S. Lane (2021). Quantifying the spatial distribution of sediment transport in an experimental gully system using the morphological method. Earth Surface Processes and Landforms.DOI
Wen Dai, Guoan Tang, Guang-hui Hu, Xin Yang, Liyang Xiong, Lei Wang (2021). Modelling sediment transport in space in a watershed based on topographic change detection by UAV survey. Progress in Geography.DOI
Fei Zhao, Liyang Xiong, Chun Wang, Hong Wei, Junfei Ma, Guoan Tang (2021). Clustering stream profiles to understand the geomorphological features and evolution of the Yangtze River by using DEMs. Journal of Geographical Science.DOI
Liyang Xiong, Guoan Tang, Xin Yang, Fayuan Li (2021). Geomorphology-oriented digital terrain analysis: Progress and perspectives. Journal of Geographical Science.DOI
Sijin Li, Liyang Xiong, Guang-hui Hu, Wei-Qin Dang, Guoan Tang, J. Strobl (2021). Extracting check dam areas from high‐resolution imagery based on the integration of object‐based image analysis and deep learning. Land Degradation and Development.DOI
Guang-hui Hu, Wen Dai, Sijin Li, Liyang Xiong, Guoan Tang, J. Strobl (2021). Quantification of terrain plan concavity and convexity using aspect vectors from digital elevation models.DOI
Hong Wei, Liyang Xiong, Guoan Tang, J. Strobl, Kaikai Xue (2021). Spatial–temporal variation of land use and land cover change in the glacial affected area of the Tianshan Mountains. CATENA.DOI
Yao Cheng, Jingwei Li, Liyang Xiong, Guoan Tang (2021). Clustering gully profiles for investigating the spatial variation in landform formation on the Chinese Loess Plateau. Journal of Mountain Science.DOI
Haiping Zhang, Xingxing Zhou, Guoan Tang, Genlin Ji, Xueying Zhang, Liyang Xiong (2020). Inference method for cultural diffusion patterns using a field model. Transactions In Gis, Vol. 240, No. 6.DOI
Wen Dai, Jiaming Na, Nan Huang, Guanghui Hu, Xin Yang, Guoan Tang, Liyang Xiong, Fayuan Li (2020). Integrated edge detection and terrain analysis for agricultural terrace delineation from remote sensing images. International Journal Of Geographical Information Science, Vol. 340, No. 3.DOI
Hu Ding, Kai Liu, Xiao-Zheng Chen, Liyang Xiong, Guoan Tang, Fang Qiu, J. Strobl (2020). Optimized Segmentation Based on the Weighted Aggregation Method for Loess Bank Gully Mapping. Remote Sensing.DOI
Guang-hui Hu, Wen Dai, Sijin Li, Liyang Xiong, Guoan Tang (2020). A Vector Operation to Extract Second-Order Terrain Derivatives from Digital Elevation Models. Remote Sensing.DOI
Wen Dai, Guang-hui Hu, Xin Yang, Xian-Wu Yang, Yi-Han Cheng, Liyang Xiong, J. Strobl, Guoan Tang (2020). Identifying ephemeral gullies from high-resolution images and DEMs using flow-directional detection. Journal of Mountain Science.DOI
Xiao-li Huang, Guoan Tang (2020). An empirical-conceptual gully evolution model using 1 space-for-time substitution 2.
Jianjun Cao, Guoan Tang, Xuan Fang, Yong-Juan Liu, Ying Zhu, Jinlian Li, W. Wagner (2020). Identification of Active Gully Erosion Sites in the Loess Plateau of China Using MF-DFA. Remote Sensing.DOI
J. Na, Xin Yang, Guoan Tang, Wei-Qin Dang, J. Strobl (2020). Population Characteristics of Loess Gully System in the Loess Plateau of China. Remote Sensing.DOI
Yi-Han Cheng, Xin Yang, Hai-Long Liu, Min Li, D. Rossiter, Liyang Xiong, Guoan Tang (2020). Computer-assisted terrain sketch mapping that considers the geomorphological features in a loess landform.DOI
J. Na, Guoan Tang, K. Wang, N. Pfeifer (2020). TERRAIN MODELLING BASED ON ARCHAEOLOGICAL REMAINS IN THE LOESS PLATEAU OF CHINA.DOI
Guang-hui Hu, Wen Dai, Liyang Xiong, Guoan Tang (2020). Classification of Terrain Concave and Convex Landform Units by using TIN.
J. Na, Kaikai Xue, Liyang Xiong, Guoan Tang, Hu Ding, J. Strobl, N. Pfeifer (2020). UAV-Based Terrain Modeling under Vegetation in the Chinese Loess Plateau: A Deep Learning and Terrain Correction Ensemble Framework. Remote Sensing.DOI
Hong Wei, Liyang Xiong, Guoan Tang, J. Strobl, Kaikai Xue (2020). Impact of human intervention and climate change on the land cover change in the glacial affected area of the Tianshan Mountains.DOI
Wen Dai, S. Lane, Guoan Tang (2020). Inference of sediment transport pathways in a gully system using the morphological method.DOI
Sijin Li, Liyang Xiong, Guoan Tang, J. Strobl (2020). Deep learning-based approach for landform classification from integrated data sources of digital elevation model and imagery. Geomorphology.DOI
Jilong Li, Jiaming Na, Xue Yang, Jianjun Cao, Wen Dai, Guoan Tang (2019). Application of the Hilbert-Huang transform for recognition of active gully erosion sites in the Loess Plateau of China. Transactions In Gis, Vol. 230, No. 1.DOI
汤国安(2019). 地理信息系统教程.
胡光辉,熊礼阳,汤国安(2019). DEM地表坡向变率的向量几何计算法. 《测绘学报》.
黄骁力,汤国安,朱同新,丁浒,那嘉明(2019). 地貌发育演化研究的空代时理论与方法(英文). Journal of Geographical Sciences.
Xiao-li Huang, Guoan Tang, Tong-Xin Zhu, Hu Ding, J. Na (2019). Space-for-time substitution in geomorphology. Journal of Geographical Science.DOI
J. Na, Guoan Tang (2019). Identification on active gully erosion sites in Chinese Loess Plateau via Hilbert-Huang transform and ensemble empirical mode decomposition.
J. Na, X. Yang, X. Fang, Guoan Tang, N. Pfeifer (2019). MAPPING ARTIFICIAL TERRACES FROM IMAGE MATCHING POINT CLOUD IN LOESS PLATEAU OF CHINA. The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences.DOI
Liyang Xiong, Guoan Tang (2019). Reconstruction of the Loess Underlying Paleotopography for Loess Landform Inheritance. Springer Geography.DOI
Jianjun Cao, Guoan Tang, Xuan Fang, Ji-Long Li, Yong-Juan Liu, Yiting Zhang, Ying Zhu, Fayuan Li (2019). Terrain relief periods of loess landforms based on terrain profiles of the Loess Plateau in northern Shaanxi Province, China. Frontiers in Earth Science.DOI
Jing-wei Li, Liyang Xiong, Guoan Tang (2019). Combined gully profiles for expressing surface morphology and evolution of gully landforms. Frontiers in Earth Science.DOI
Wen Dai, Guang-hui Hu, Nan Huang, Peng Zhang, Xin Yang, Guoan Tang (2019). A Contour-Directional Detection for Deriving Terrace Ridge From Open Source Images and Digital Elevation Models. IEEE Access.DOI
Guang-hui Hu, Liyang Xiong, Guoan Tang (2019). Vector geometry based method for the extraction of slope of aspect by using DEMs.DOI
Wen Dai, Xin Yang, J. Na, Jing-wei Li, D. Brus, Liyang Xiong, Guoan Tang, Xiao-li Huang (2019). Effects of DEM resolution on the accuracy of gully maps in loess hilly areas. CATENA.DOI
Xin Yang, J. Na, Guoan Tang, Tingting Wang, A. Zhu (2019). Bank gully extraction from DEMs utilizing the geomorphologic features of a loess hilly area in China. Frontiers in Earth Science.DOI
Liyang Xiong, Guoan Tang (2019). General Background of the Study Area and Materials. Springer Geography.DOI
Xian-Wu Yang, Guoan Tang, Xin Meng, Liyang Xiong (2019). Classification of Karst Fenglin and Fengcong Landform Units Based on Spatial Relations of Terrain Feature Points from DEMs. Remote Sensing.DOI
Liyang Xiong, Guoan Tang (2019). Investigation of Loess Landform Inheritance by Using Quantitative Terrain Indexes. Springer Geography.DOI
Xian-Wu Yang, Guoan Tang, Xin Meng, Liyang Xiong (2018). Saddle Position-Based Method for Extraction of Depressions in Fengcong Areas by Using Digital Elevation Models. ISPRS Int. J. Geo Inf..DOI
Liyang Xiong, A. Zhu, Lei Zhang, Guoan Tang (2018). Drainage basin object-based method for regional-scale landform classification: a case study of loess area in China.DOI
Ji-Long Li, Guoan Tang, Fayuan Li, Jianjun Cao (2018). Delimitation of the transition zone between active and inactive gully erosion in the Chinese Loess Plateau.DOI
J. Na, Xin Yang, Wen Dai, Min Li, Liyang Xiong, Rui Zhu, Guoan Tang (2018). Bidirectional DEM relief shading method for extraction of gully shoulder line in loess tableland area.DOI
Kai Liu, Hu Ding, Guoan Tang, Chunqiao Song, Yiwen Liu, Ling Jiang, Bang-Yuan Zhao, Yunfei Gao, Ronghua Ma (2018). Large-scale mapping of gully-affected areas: An approach integrating Google Earth images and terrain skeleton information. Geomorphology.DOI
Hu Ding, J. Na, Xiao-li Huang, Guoan Tang, Kai Liu (2018). Stability analysis unit and spatial distribution pattern of the terrain texture in the northern Shaanxi Loess Plateau. Journal of Mountain Science.DOI
Xin Meng, Liyang Xiong, Xian-Wu Yang, Bi-Sheng Yang, Guoan Tang (2018). A terrain openness index for the extraction of karst Fenglin and Fengcong landform units from DEMs. Journal of Mountain Science.DOI
闾国年,熊礼阳,陈旻,汤国安,盛业华,刘学军,宋志尧,陆玉麒,俞肇元,张卡,王美珍(2017). 中国数字地形学研究进展(英文). Journal of Geographical Sciences.
Hanqing Zhao, Xuan Fang, Hu Ding, J. Strobl, Liyang Xiong, J. Na, Guoan Tang (2017). Extraction of Terraces on the Loess Plateau from High-Resolution DEMs and Imagery Utilizing Object-Based Image Analysis. ISPRS Int. J. Geo Inf..DOI
Jianjun Cao, J. Na, Ji-Long Li, Guoan Tang, Xuan Fang, Liyang Xiong (2017). Topographic Spatial Variation Analysis of Loess Shoulder Lines in the Loess Plateau of China Based on MF-DFA. ISPRS Int. J. Geo Inf..DOI
Kai Liu, Hu Ding, Guoan Tang, A. Zhu, Xin Yang, Sheng Jiang, Jianjun Cao (2017). An object-based approach for two-level gully feature mapping using high-resolution DEM and imagery: a case study on hilly loess plateau region, China. Chinese Geographical Science.DOI
G. Lv, Liyang Xiong, Min Chen, Guoan Tang, Ye-Hua Sheng, Xue-Jun Liu, Zhi-Yao Song, Yu-Qi Lu, Zhao-Yuan Yu, Ka Zhang, Meizhen Wang (2017). Chinese progress in geomorphometry.DOI
Liyang Xiong, Guoan Tang, A. Zhu, Yeqing Qian (2017). A peak-cluster assessment method for the identification of upland planation surfaces. International Journal of Geographical Information Science.DOI
Wu-fan Zhao, Liyang Xiong, Hu Ding, Guoan Tang (2017). Automatic recognition of loess landforms using Random Forest method. Journal of Mountain Science.DOI
W. Zhao, Guoan Tang, Lei Ma, Jitang Zhao, Wan Zhou, Jian Tian, Xiao-li Huang (2017). Digital elevation model-based watershed geomorphic entropy for the study of landscape evolution of a watershed geomorphic system in the loess landforms of China.DOI
Liyang Xiong, Guoan Tang, A. Zhu, Bao-Yin Yuan, Bin Lu, Tianmin Dang (2017). Paleotopographic controls on modern gully evolution in the loess landforms of China. Science China. Earth Sciences.DOI
Fayuan Li, Mingwei Zhao, Guoan Tang, A. Zhu, Wei Liu (2017). Analysis of slope shape changes through loess slope evolution using an artificial watershed.DOI
Hanqing Zhao, Xuan Fang, Hu Ding, J. Strobl, Liyang Xiong, J. Na, Guoan Tang (2017). Changing sloping fields into agricultural terraces is one of the main measures for conserving water and soil and improving agricultural production in the Loess.
J. Na, Xin Yang, Liyang Xiong, Guoan Tang (2017). Artificial terraced field extraction based on high resolution DEMs.
Guoan Tang, J. Na, Wei-Min Cheng (2017). Progress of Digital Terrain Analysis on Regional Geomorphology in China.DOI
Kai Liu, Hu Ding, Guoan Tang, J. Na, Xiao-li Huang, Zhengguang Xue, Xin Yang, Fayuan Li (2016). Detection of Catchment-Scale Gully-Affected Areas Using Unmanned Aerial Vehicle (UAV) on the Chinese Loess Plateau. ISPRS Int. J. Geo Inf..DOI
Liyang Xiong, Guoan Tang, J. Strobl, A. Zhu (2016). Paleotopographic controls on loess deposition in the Loess Plateau of China.DOI
TianXing Yu, Liyang Xiong, Min Cao, Zhi-Hui Wang, Yichi Zhang, Guoan Tang (2016). A new algorithm based on Region Partitioning for Filtering candidate viewpoints of a multiple viewshed. International Journal of Geographical Information Science.DOI
Hu Ding, F. Tao, Wu-fan Zhao, J. Na, Guoan Tang (2016). AN OBJECT-BASED METHOD FOR CHINESE LANDFORM TYPES CLASSIFICATION.DOI
Xiaodong Song, Guoan Tang, Xue-Jun Liu, Wan-Feng Dou, Fayuan Li (2016). Parallel viewshed analysis on a PC cluster system using triple-based irregular partition scheme. Earth Science Informatics.DOI
Yeqing Qian, Liyang Xiong, Ji-Long Li, Guoan Tang (2016). Landform planation index extracted from DEMs: A case study in ordos platform of China. Chinese Geographical Science.DOI
Liyang Xiong, Guoan Tang, A. Zhu, Ji-Long Li, Jia‐Zhen Duan, Yeqing Qian (2016). Landform-derived placement of electrical resistivity prospecting for paleotopography reconstruction in the loess landforms of China.DOI
Fayuan Li, Guoan Tang, Chun Wang, Ling-zhou Cui, Rui Zhu (2016). Slope spectrum variation in a simulated loess watershed. Frontiers in Earth Science.DOI
Jianyi Yang, Ruifeng Ding, Yuan Zhang, Maoqin Cong, Fei Wang, Guoan Tang (2015). An improved ant colony optimization (I-ACO) method for the quasi travelling salesman problem (Quasi-TSP). International Journal Of Geographical Information Science, Vol. 290, No. 9.DOI
汤国安,宋效东,李发源,张勇,熊礼阳(2015). 黄土高原坡谱稳定的临界面积及其空间分异(英文). Journal of Geographical Sciences.
Guoan Tang, Xiaodong Song, Fayuan Li, Yong Zhang, Liyang Xiong (2015). Slope spectrum critical area and its spatial variation in the Loess Plateau of China. Journal of Geographical Science.DOI
Xiaojin Liu, Guoan Tang, Jian-Yi Yang, Zhou Shen, Ting Pan (2015). Simulating evolution of a loess gully head with cellular automata. Chinese Geographical Science.DOI
Sheng Jiang, Kai Liu, Guoan Tang (2015). A Computation Method of Texture Regularity Using Summed-up Distance Matching Function.
Kai Liu, Guoan Tang (2015). Parallel calculation of LS factor for regional scale soil erosion assessment.
Kai Liu, Guoan Tang, Ling Jiang, A. Zhu, Jian-Yi Yang, Xiao-Dong Song (2015). Regional-scale calculation of the LS factor using parallel processing. Computational Geosciences.DOI
Min Cao, Guoan Tang, Quan-Fei Shen, Yanxia Wang (2015). A new discovery of transition rules for cellular automata by using cuckoo search algorithm. International Journal of Geographical Information Science.DOI
Guoan Tang (2015). Research on Parallel Technology for Digital Terrain Analysis.
Sheng Jiang, Guoan Tang, Kai Liu (2015). A New Extraction Method of Loess Shoulder-Line Based on Marr-Hildreth Operator and Terrain Mask. PLoS ONE.DOI
Zui Hu, Guoan Tang, Guo-Nian Lu (2014). A perspective of GIS.
Zui Hu, Guoan Tang, Guo-Nian Lu (2014). A new geographical language: A perspective of GIS. Journal of Geographical Science.DOI
Weiye Xiao, Liyang Xiong, Guoan Tang, Xiao-Tian Shao, Jiajing Wang (2014). Geomorphological divisions of the Tibet Plateau based on topographical feature point groups from DEMs. Ann. GIS.DOI
Liyang Xiong, Guoan Tang, Fayuan Li, Bao-Yin Yuan, Zhong-Chen Lu (2014). Modeling the evolution of loess-covered landforms in the Loess Plateau of China using a DEM of underground bedrock surface.DOI
Nan Chen, Guoan Tang, Diansheng Guo, Chongcheng Chen (2014). Influence of DEM orientation on the error of slope calculation. Earth Science Informatics.DOI
Xuan Fang, Guoan Tang, Bi-Cheng Li, R. Han (2014). Spatial and Temporal Variations of Ecosystem Service Values in Relation to Land Use Pattern in the Loess Plateau of China at Town Scale. PLoS ONE.DOI
Liyang Xiong, Guoan Tang, Shi-Jiang Yan, Shi-Jie Zhu, Yi-Ying Sun (2014). Landform‐oriented flow‐routing algorithm for the dual‐structure loess terrain based on digital elevation models.DOI
Hongchun Zhu, Guoan Tang, Kejian Qian, Hai-Ying Liu (2014). Extraction and analysis of gully head of Loess Plateau in China based on digital elevation model. Chinese Geographical Science.DOI
Liyang Xiong, Guoan Tang, Bao-Yin Yuan, Zhong-Chen Lu, Fayuan Li, Lei Zhang (2014). Geomorphological inheritance for loess landform evolution in a severe soil erosion region of Loess Plateau of China based on digital elevation models. Science China. Earth Sciences.DOI
Shi-Jie Zhu, Guoan Tang, Liyang Xiong, Gang Zhang (2014). Uncertainty of slope length derived from digital elevation models of the Loess Plateau, China. Journal of Mountain Science.DOI
Xiaodong Song, Wan-Feng Dou, Guoan Tang, Kun Yang, Kejian Qian (2014). A Diskless Checkpointing Algorithm for Cluster Architectures Applied to Geospatial Raster Data Processing.DOI
Guoan Tang (2014). Progress of DEM and digital terrain analysis in China.
Shi-jiang Yan, Guoan Tang, Fayuan Li, Lei Zhang (2014). Snake model for the extraction of loess shoulder-line from DEMs. Journal of Mountain Science.DOI
Guoan Tang (2013). Research on Terrain Simplification Using Terrain Significance Information Index from Digital Elevation Models.
Jian-Wei Sun, Guoan Tang (2013). Inter-watershed and Its Automatic Extraction Based on DEMs.DOI
Min Cao, Guoan Tang, Fang Zhang, Jian-Yi Yang (2013). A cellular automata model for simulating the evolution of positive–negative terrains in a small loess watershed. International Journal of Geographical Information Science.DOI
Ling Jiang, Guoan Tang, Xue-Jun Liu, Xiaodong Song, Jian-Yi Yang, Kai Liu (2013). Parallel contributing area calculation with granularity control on massive grid terrain datasets. Computational Geosciences.DOI
Jian-Yi Yang, Guoan Tang, Min Cao, Rui Zhu (2013). An intelligent method to discover transition rules for cellular automata using bee colony optimisation. International Journal of Geographical Information Science.DOI
Xiaodong Song, Guoan Tang, Fayuan Li, Ling Jiang, Yi Zhou, Kejian Qian (2013). Extraction of loess shoulder-line based on the parallel GVF snake model in the loess hilly area of China. Computational Geosciences.DOI
Ling Jiang, Guoan Tang, Chun Wang, Xiaodong Song, Ling-zhou Cui (2013). Fast and Accurate Data Extraction of Flood Submerged Area Based on F-DEM.DOI
Yi-Qun Xie, Guoan Tang, Shi-Jiang Yan, Hui Lin (2013). Crater Detection Using the Morphological Characteristics of Chang'E-1 Digital Elevation Models. IEEE Geoscience and Remote Sensing Letters.DOI
Yi-Qun Xie, Hongchun Zhu, Guoan Tang, R. Zeng (2013). Extraction and Analysis of Gully Feature Points Based on DEMs.DOI
Ling Jiang, Guoan Tang, Kai Liu, Jian-Yi Yang (2013). Extraction of Drainage Network from Grid Terrain Datasets Using Parallel Computing. 2013 Sixth International Symposium on Computational Intelligence and Design.DOI
Ling Jiang, Xue-Jun Liu, Guoan Tang, Xiaodong Song, Liu Kai, Yan Yan (2013). Parallelization of Digital Terrain Analysis Algorithms.DOI
Guoan Tang (2012). Research on quantification model for elevation point's terrain information based on DEMs.
Mingwei Zhao, Guoan Tang, Jiang-Bo Tian (2012). Uncertainty Analysis of Different DEM Interpolation Methods Based on AMMI Model: Uncertainty Analysis of Different DEM Interpolation Methods Based on AMMI Model.DOI
Ling Jiang, Guoan Tang, Kai Liu, Xiaodong Song, Jian-Yi Yang, Gang Zhang (2012). Study on Parallel Calculation Method of Local Terrain Parameters.DOI
Xiaodong Song, Wan-Feng Dou, Guoan Tang, Kun Yang, Kejian Qian (2012). A Fault Tolerance Scheduling Algorithm for Parallel Terrain Analysis. 2012 11th International Symposium on Distributed Computing and Applications to Business, Engineering & Science.DOI
Xiaodong Song, Guoan Tang, Ling Jiang, Gang Zhang, Kejian Qian (2012). A novel parallel depression removing algorithm for hydrology analysis in digital elevation models. GEOINFORMATICS.DOI
Kai Liu, Guoan Tang, Yang Tao, Sheng Jiang (2012). GLCM Based Quantitative Analysis of Terrain Texture from DEMs.DOI
Mingwei Zhao, Fayuan Li, Guoan Tang (2012). Optimal Scale Selection for DEM Based Slope Segmentation in the Loess Plateau.DOI
Yang Tao, Guoan Tang, J. Strobl (2012). Spatial structure characteristics detecting of landform based on improved 3D Lacunarity model. Chinese Geographical Science.DOI
Wenhui He, Xin Yang, Guoan Tang, Yi Zhou (2012). Research on Sky View Factor in Urban Area Based on Urban Digital Elevation Model:A Case Study of Nanjing Old City: Research on Sky View Factor in Urban Area Based on Urban Digital Elevation Model:A Case Study of Nanjing Old City.DOI
Mingwei Zhao, Guoan Tang, Lei Zhang, Jiang-Bo Tian, Xiaodong Song (2012). The DEM Based 5-Node Second-order Finite Difference Model for Slope Computation: The DEM Based 5-Node Second-order Finite Difference Model for Slope Computation.DOI
Jian Tian, Guoan Tang, Yi Zhou (2012). Points Group of Topographical Feature Based on SOFM. International Conference on Remote Sensing, Environment and Transportation Engineering.DOI
Shi-Jiang Yan, Wenhui He, Guoan Tang (2010). Method for the Extraction of Loess Shoulder-Line from Grid Dems Based on Log Edge Detector. 2010 International Conference on Multimedia Technology.DOI
Xin Yang, Wei Zhang, Guoan Tang, Mei Zhu (2010). A study of aster GDEM denoising based on hydrological analysis. International Conference on Information Science and Engineering.DOI
Yi Zhou, Guoan Tang, Xin Yang, Chen-Chao Xiao, Yuan Zhang, Ming-Liang Luo (2010). Positive and negative terrains on northern Shaanxi Loess Plateau.DOI
You-Fu Dong, Guoan Tang (2010). Comparison of popular methods for simplifying terrain based on grid DEMs. 2010 The 2nd Conference on Environmental Science and Information Application Technology.DOI
Yang Tao, Xin Yang, Guoan Tang, C. Wang (2010). Primary studies of local shape correction of coarse DEM based on 3D terrain features. GEOINFORMATICS.DOI
Dun-Xin Jia, Guoan Tang, Chun Wang, Yi-Ni Jia (2010). Slope Accuracy Associated with DEM Data Error and Terrain Representation Error: Slope Accuracy Associated with DEM Data Error and Terrain Representation Error.DOI
Wei Zhang, Xin Yang, Guoan Tang, Ming-Liang Luo (2010). A integrated-extraction method of peaks and saddles based on hill structure subdivision. International Conference on Information Science and Engineering.DOI
Yi-Ni Jia, Guoan Tang, Xue-Jun Liu (2010). The Impact of Elevation Interpolation on the Accuracy of Gradient and Aspect from DEMs: The Impact of Elevation Interpolation on the Accuracy of Gradient and Aspect from DEMs.DOI
Shi-Jie Zhu, Xin Yang, Guoan Tang, Wei Zhang (2010). The hill-shading method for plain ladder terrain. International Conference on Information Science and Engineering.DOI
Fayuan Li, Guoan Tang (2010). Slope spectrum of positive and negative terrains on northern Shaanxi loess plateau. International Conferences on Audio, Language and Image Processing.DOI
Fayuan Li, Guoan Tang, You-Fu Dong (2009). Research on the slope-landscape TUPU in northern Shaanxi Loess Plateau. GEOINFORMATICS.DOI
Yi Zhou, Guoan Tang, Chun Wang, Chen-Chao Xiao, Jinglu Sun (2009). A Novel Method for Automatic Extracting Loess Positive and Negative Terrains Based on Grid DEMs. 2009 First International Conference on Information Science and Engineering.DOI
Guoan Tang, Yi-Ni Jia, Xin Yang, Fayuan Li, Weizhen (2009). THE PROFILE SPECTRUM OF CATCHMENT BOUNDARY BASING ON DEMS IN LOESS PLATEAU.
Ming-Liang Luo, Guoan Tang, Shi-Jiang Yan, You-Fu Dong (2009). Statistical texture for contour interval choice of 1:50,000 DEMs. GEOINFORMATICS.DOI
W. Zhao, Guoan Tang, Bin Ji, L. Ma (2009). Research on optimal DEM cell size for 3D visualization of loess terraces. Other Conferences.DOI
You-Fu Dong, Guoan Tang, Ming-Liang Luo (2009). The extraction and quantitative analysis of channel junctions based on DEMs. GEOINFORMATICS.DOI
Weidong Zhao, Guoan Tang, Lei Ma (2009). Study on high-resolution representation of terraces in Shanxi Loess Plateau area. GEOINFORMATICS.DOI
Shan-Shan Ge, Guoan Tang, Xin Yang (2008). Quantification analysis of 3D urban form based on GIS: a case study of downtown Nanjing. GEOINFORMATICS.DOI
Qi-Ming Zhou, B. Lees, Guoan Tang (2008). Advances in Digital Terrain Analysis.DOI
Qi-Ming Zhou, B. Lees, Guoan Tang (2008). Advances in Digital Terrain Analysis: The TADTM Initiative.DOI
Yang Tao, Guoan Tang, Yi-Ni Jia, Yi-Ping Gao (2008). Research on Optimal Analysis Window Size and Resampling Method According to DEM Analysis Scale. International Workshop on Education Technology and Training & International Workshop on Geoscience and Remote Sensing.DOI
Guoan Tang, Fayuan Li, Xue-Jun Liu, Y. Long, Xin Yang (2008). Research on the slope spectrum of the Loess Plateau.DOI
Shan-Shan Ge, Guoan Tang (2008). DEM-BASED INVESTIGATION ON STREAM NETWORK NODES AND THEIR FEATURES.
Ming-Liang Luo, Guoan Tang (2008). SIMILARITY OF TERRAIN SKELETONS MEASURED BY TOPOLOGICAL INDICES AND SPATIAL ORIENTATION INFORMATION.
Mingliang Luo, Guoan Tang, Youfu Dong (2008). Uncertainty of Flow Accumulation Threshold Influence in Hydrology Modeling - A Case Study in Qinling Mountain SRTM3 DEM Based.DOI
Ming-Liang Luo, Guoan Tang, Xue-Jun Liu, Lu Bian (2007). Landform skeleton reconstruction from unorganized points. Other Conferences.DOI
W. Zhao, Guoan Tang (2007). Research on fine resolution representation of digital terrain information. GEOINFORMATICS.DOI
Xin Yang, Guoan Tang, Yong Zhang (2007). Scale effect and transformation model of slope based on DEMs. GEOINFORMATICS.DOI
Xin Yang, Guoan Tang, Chen-Chao Xiao, Feng-Dong Deng (2007). Terrain revised model for air temperature in mountainous area based on DEMs.DOI
Guoan Tang (2007). Study on the Relationship Between the Resolution and the Slope Derived by DEM Based on Single Grids.
Guoan Tang (2007). Study on slope errors derived from DEM with different resolutions in loess hill and gully area.
Ting Zhang, Guoan Tang, Xuejun Liu, Yi Zhou, Dun-Xin Jia (2007). Multi-scale structure of channel network in Jiuyuangou drainage basin. GEOINFORMATICS.DOI
Ming-Liang Luo, Guoan Tang, Jieyu Zhou (2007). Landform classification based on adjacency index of feature lines. GEOINFORMATICS.DOI
Chun Wang, Guoan Tang, Dun-Xin Jia, Yi-Ni Jia (2007). Accuracy of difference associated with grid digital elevation model. GEOINFORMATICS.DOI
Fayuan Li, Guoan Tang, Chun Wang, Ting Zhang (2007). Quantitative analysis and spatial distribution of slope spectrum: a case study in the Loess Plateau in north Shaanxi province. GEOINFORMATICS.DOI
Guoan Tang, Chen-Chao Xiao, Dun-Xin Jia, Xin Yang (2007). DEM based investigation of loess shoulder-line. GEOINFORMATICS.DOI
Chun Wang, Guoan Tang, Shan-Shan Ge, Zhan-bin Li, Jieyu Zhou (2006). Simulation of the erosion and drainage development of Loess surface based on GIS. GEOINFORMATICS.DOI
Fayuan Li, Guoan Tang (2006). DEM-based research on the terrain driving force of soil erosion in the Loess Plateau. GEOINFORMATICS.DOI
Guoan Tang (2006). The Application of Algorithms for Extracting Slopes in Hilly Area of Loess Plateau Based on DEM.
Guoan Tang, Ai-Li Liu, Fayuan Li, Jieyu Zhou (2006). DEM-based research on the landform features of China. GEOINFORMATICS.DOI
Guoan Tang (2006). DEM Based Auto-classification of Chinese Landform. Geo-information Science.
Xin Yang, Sijin Li, Junfei Ma, Yang Chen, Xingyu Zhou, Fayuan Li, Liyang Xiong, Chenghu Zhou, Guoan Tang, Michael Edward Meadows (2024). Global basic landform units derived from multi-source digital elevation models at 1 arc-second resolution.DOI
书籍章节
Liyang Xiong, Guoan Tang (2019). Conclusions and Perspectives. Springer geography.DOI
数据集
Yinjie Zhao, Yi Zhou, Chao Li, Ying Luo, Rong Chen, Guoan Tang, Zhibao Dong (2026). Dataset for publication titled"A Morphological Complexity Index Reveals Variation in Martian Transverse Aeolian Ridges across Topographic Settings". Zenodo (CERN European Organization for Nuclear Research).DOI