DataV.GeoAtlas is an online geo-tool that you can use to select geographic ranges, edit data, and generate hierarchies. This topic describes the basic features of the DataV.GeoAtlas tool.
The DataV.GeoAtlas tool consists of three sub-tools: the Range Selector, the Data Editor, and the Hierarchy Generator. You can try the features of the DataV.GeoAtlas tool online by opening the DataV.GeoAtlas geo-tool series.
The data in the DataV.GeoAtlas tool is from the AMAP Open Platform and is for learning and communication purposes only. For copyright-related questions, refer to the AMAP Open Platform.
The DataV.GeoAtlas tool only supports data for maps of China. Data for other countries and regions must be obtained separately.
Range selector
The Range Selector is a tool based on AMAP data. You can use it to quickly customize, select, and generate data for a specific area. Click or select an area on the map to automatically retrieve its data, which is available down to the district and county level. You can access the generated data through an API or export it as a GeoJSON or SVG file.
Data editor
The Data Editor generates geometric polygon boundary data and supports various editing features. It also provides an AI assistant to help you complete map tasks. If you are familiar with QGIS, you will find this tool easy to learn and use.
Hierarchy generator
The Hierarchy Generator is a tool for generating custom tree-structured data for drill-down areas. It lets you flexibly define inclusion relationships between multi-level area nodes. The tool supports importing and exporting hierarchical data and is ideal for applications that handle complex spatial hierarchies.