[1] Ll Qingquan, Ll Deren. Big Data GlS. Geomatics and Information Science of Wuhan University, 39, 641-644，666(2014).

[3] Shanrong CHEN, Jinchao HU, Yuxin WU. Promoting ecological civilization construction in the new era with ecological environmental monitoring. Environmental Protection, 46, 7-9(2018).

[4] Bin WU. Index research and application on geographic spatial datasets of multistage grid(2014).

[5] G FEKETE, L A TREINISH. Sphere Quadtrees - A new data structure to support the visualization of spherically distributed data. Proceedings of Spie the International Society for Optical Engineering, 1259(1990).

[6] Lingyu DU. Theory and Method of Vector Line Representation on Hexagonal Discrete Global Grid(2023).

[7] G DUTTON. Geodesic modelling of planetary relief. Geodesic Modelling of Planetary Relief Researchgate(1983).

[8] Xuesheng ZHAO, BEN Jin, Wenbin SUN et al. Overview of the research progress in the earth tessellation grid. Acta Geodaetica et Cartographica Sinica, 45, 1-14(2016).

[9] P OTTOSON, H HAUSKA. Ellipsoidal quadtrees for indexing of global geographical data. International Journal of Geographical Information Science, 16, 213-226(2002).

[10] W TOBLER, Z CHEN. A Quadtree for global information storage. Geographical Analysis, 18, 360-371(1986).

[11] Deren LI, Zhenfeng SHAO, Xinyan ZHU. Spatial information multi-grid and its typical application. Geomatics and Information Science of Wuhan University, 29, 945-950(2004).

[12] Yufang GUO, Huilin WU, Wei WU et al. Current situation analysis of geographical grid standardization. Geospatial Information, 21, 141-144(2023).

[13] Xiaohui GENG, Chengqi CHENG, Shuhua SONG et al. Global subdivision systems based on Map Kilo-Grids. Geography and Geo-Information Science, 26, 15-18(2010).

[14] Changsheng LI, Jianwei YUE. Based on the double grid resou-rces regional law enforcement supervision and management me-thod. Territory & Natural Resources Study, 28-29(2013).

[15] Yongjie LIU, Ll Hui. Study on forest land data updating synchronization based on GeoSOT global subdivision grid. Forest and Grassland Resources Research, 149-153(2021).

[16] Jixi GAO. The construction and application of remote sensing monitoring system based on multilevel platform for ecosystem. Environmental Protection, 50, 13-19(2022).

[17] Longgang XIANG, Meng GAO, Dehao WANG et al. Geohash-Trees： An adaptive index which can organize large-scale trajectories. Geomatics and Information Science of Wuhan University, 44, 436-442(2019).

[18] Q LIU, X TAN, F HUANG et al. GB-Tree： An Efficient LBS Location Data Indexing Method(2014).

[19] A JING, C Q CHENG, S H SONG et al. Regional query of area data based on Geohash. Geography and Geo-Information Science, 31-35(2013).