Service for clipping a raster using a specified mask (polygon) from the list of available layers, including polygons drawn by the user on the map
Service for clipping a raster using polygon coordinates (number of vertices must be at least 3)
Service for generating raster contour lines with a specified interval
Service for displaying basic information about a raster layer
The portal is designed to collect, systematize, and visualize various spatial data about the Moon.
Authors of the portal:
Director of Geophysical Center RAS, Corresponding member of the Russian Academy of Sciences, D.Sc. Anatoly Soloviev;
Junior research scientist of Geophysical Center RAS Shevaldysheva Olga;
Research scientist of Geophysical Center RAS Nikolova Julia.
© Geophysical Center RAS, 2025
1. To display data, open the “Layers” panel and select the required layer or group of layers to show on the map.
2. To view the legend of layers added to the map, open the “Legend” panel .
3. The “Object information” panel allows you to view the attribute information of the object on the map, as well as the current coordinates of the click point on the map.
4. The “Layer information” panel allows you to view information about the layer, as well as details about the data source.
5. The “Geoprocessing tools” panel contains a list of tools for working with this service.
6. The “Results” panel is used to display the layers obtained as a result of running the tools from the “Geoprocessing tools” panel.
7. The “Map printing” panel allows you to download the current map extent as an image in PNG format or as a document in PDF format with the selected resolution and page size.
8. The “Information” panel contains general information about the project.
9. “Show attribute information about the object” button .
10. “Reset / Select objects” button .
11. “Drawing and measurements on the map” button .
12. “Service user guide” button .
To switch to the attribute information display mode, click the “Show attribute information about the object” button . To exit this mode, click the “Show Object Attribute Information” button again or click the “Reset / Select objects” button .
To switch to drawing mode, click the “Drawing and measurements on the map” button. The following functions are available:
- draw polygon ,
- draw circle ,
- draw a freehand polygon ,
- measure distance ,
- measure area ,
To exit drawing mode, click the “Drawing and measurements on the map” button again or click the “Reset / Select objects” button. All objects drawn on the map are displayed in the “Layers” panel. They can be deleted by clicking the corresponding button.
To run the geoprocessing tools, open the “Geoprocessing tools” panel .
1) Select the layer that will serve as the area of interest for clipping or selection from the list of polygon layers, or select an element on the map. The area of interest must be a polygon or a circle only. All elements drawn on the map using the “Drawing and measurements on the map” button are also added to the list of polygon objects.
2) Select the desired service and click on it. In the window that appears, you can view information about the specific tool (click on “Service "Information” ). If necessary, enter the required tool parameters (by default, all elements are considered). Then run the service. After successful execution, a corresponding notification will appear and the result will be added to the map.
After successful execution of geoprocessing tasks, the “Results” panel will display the resulting layer with the option to download it. The result for vector or raster layer is downloaded as an archive containing a shapefile with the result. The visibility of the resulting layer is managed through the layer tree in the “Layers” panel . The result layer can be removed from the map by clicking the corresponding button in the “Results” panel .