Question 1

What satellite imagery sources are supported?

Accepted Answer

Supports Google Satellite, Bing Satellite, ESRI World Imagery, Gaode Satellite, Tianditu, Sentinel-2 (2022), Terrain Render, and 15+ sources. Jilin-1 and GEOVIS Earth require a Token.

Question 2

Is it free to use?

Accepted Answer

Completely free. Most sources don't require a Token. Jilin-1 and GEOVIS Earth require users to apply for a free Token themselves.

Question 3

Does it support resume?

Accepted Answer

Yes. Download progress is automatically saved to browser local storage. You can resume downloading the same area after interruption.

Question 4

How to merge downloaded tiles?

Accepted Answer

Free merging tools are provided. Windows users can download the exe executable. Linux/macOS users can use the Python script. Supports PNG, JPG, GeoTIFF output formats.