Research progress and theoretical framework of multidimensional observation of grassland resources
FU Jingying,1,2, PENG Ting1,2, JIANG Dong1,2, LIN Gang,1,2, BIAN Peng3, HAN Hao41. Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China 2. College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China 3. Hohhot Natural Resources Comprehensive Survey Center, China Geological Survey, Hohhot 010010, China 4. Xining Natural Resources Comprehensive Survey Center, China Geological Survey, Xining 810000, China
Abstract Acquisition of accurate basic data of grassland resources is not only the foundation for the rational use of grassland, but also an important basis for government decision making. Satellite-aerial-ground based dynamic observation system provides new ways for the multidimensional spatiotemporal observation of the growth process and other parameters of grasslands. Based on the research progress on technologies, indicators, and application services of grassland resources observation, this study provided a technical framework for the multidimensional observation network and its indicators system. We propose that the grassland observation system should strengthen the construction of the three-dimensional monitoring big data platform, and pay more attention to data fusion and data application of satellite- and aerial-based remote sensing monitoring data and ground monitoring data, aiming to improve the ability for automated, all-weather, three-dimensional observation and data acquisition at the national, regional, and local scales. The results of this study may provide a reference for the protection and construction of grasslands and the planning, decision making, and implementation of grassland and grazing industrial development by building a scientific and reasonable grassland management and decision support system. Keywords:satellite-aerial-ground based dynamic observation system;all-element observation;grassland resource;application server;decision support
PDF (4670KB)元数据多维度评价相关文章导出EndNote|Ris|Bibtex收藏本文 本文引用格式 付晶莹, 彭婷, 江东, 林刚, 边鹏, 韩昊. 草地资源立体观测研究进展与理论框架. 资源科学[J], 2020, 42(10): 1932-1943 doi:10.18402/resci.2020.10.10 FU Jingying, PENG Ting, JIANG Dong, LIN Gang, BIAN Peng, HAN Hao. Research progress and theoretical framework of multidimensional observation of grassland resources. RESOURCES SCIENCE[J], 2020, 42(10): 1932-1943 doi:10.18402/resci.2020.10.10
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