Vol. 38 No. 7(1)
Special Issue on Geographic Spatiotemporal Analysis and Social Sensing Technology: Part 5
Guest Editor: Prof. Bogang Yang (Beijing Institute of Surveying and Mapping) and Prof. Xiang Lei Liu (Beijing University of Civil Engineering and Architecture)
The National Platform for Common Geospatial Information Services is a platform organized by the Ministry of Natural Resources, which aims to share open geographic information data and provide geo ... Read More
To effectively support urban ecological environment assessment and gross ecosystem product (GEP) calculation, we used Beijing-2 and Beijing-3 satellite remote sensing images with a resolution of ... Read More
With the rapid development of autonomous driving technology, the demand for high-quality maps has significantly increased. The accuracy and reliability of high-precision maps are crucial for the ... Read More
Large-scale 3D control networks, which are essential for the precise measurement of large scientific facilities, have traditionally relied on empirical models. However, such approaches constrain ... Read More
The mango planting industry in China has been developing rapidly, but the spatial distribution information of mango groves has traditionally relied on slow and inefficient manual surveys. Therefo ... Read More
In this study, we use surface data (MCD43A3), snow cover data (MOD10A2) provided by the Moderate Resolution Imaging Spectroradiometer, and land cover products of the European Space Agency to anal ... Read More
S&M4529Research paper |
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S&M4529 Project Practice and Application of the Beijing Platform for Common Geospatial Information Services Chuanshi Yang, Qingshe Wang, Ming Dong, Yongxuan Liu, and Sihui Guo pp. 3701-3712 https://doi.org/10.18494/SAM5256 Published on July 10, 2026 PDF (open access) |
S&M4530Research paper |
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S&M4530 Intelligent Extraction of Urban Vegetation Information Based on Segment Anything Model and Residual Neural Network Model Yuan Zhuang, Yi Zhang, Shuang Wu, Haizhuo Sun, Yanfeng Xie, Siyang Yin, and Chunyang Cui pp. 3713-3720 https://doi.org/10.18494/SAM5284 Published on July 10, 2026 PDF (open access) |
S&M4531Research paper |
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S&M4531 High-precision Autonomous Driving Map Quality Inspection Indicator System and Evaluation Method Chengcheng Li, Ming Dong, Hongli Li, Xunwen Yu, Yongxuan Liu, and Chong Zhang pp. 3721-3736 https://doi.org/10.18494/SAM5297 Published on July 10, 2026 PDF (open access) |
S&M4532Research paper |
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S&M4532 Optimization of Measurement Station Placement for Large-scale 3D Control Network Based on Collision Model and Simplex Algorithm Tingting Jin, Keliang Ding, Xuece Miao, and Xinle Zhang pp. 3737-3746 https://doi.org/10.18494/SAM5351 Published on July 10, 2026 PDF (open access) |
S&M4533Research paper |
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S&M4533 Suitability of Satellite Images with Different Resolutions for Information Extraction—An Example of Mango Groves Yin Siyang, Ren Chuanshuai, Zhang Yi, Zhuang Yuan, and Wu Shuang pp. 3747-3758 https://doi.org/10.18494/SAM5399 Published on July 10, 2026 PDF (open access) |
S&M4534Research paper |
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S&M4534 Surface Albedo in Different Land Cover Types in Northeast China Tao Pan, Fu Li, Yucheng Tao, Lijuan Zhang, and Xiaoyan Jiang pp. 3759-3784 https://doi.org/10.18494/SAM5443 Published on July 10, 2026 PDF (open access) |
Cover of this Issue |
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