Create a GeoRaster Dataset

Spatial Studio allows you to create Georaster datasets.

You can create a GeoRaster dataset using the following steps.

The instructions assume that the GeoRaster data is already existing on your Autonomous AI Database instance.

1. Navigate to the Datasets page and click Create Dataset.

2. Click Database table/view, select the default Connection and click Create.

3. Expand the connection folder and click open GeoRasters.

4. Select the required GeoRaster table and click OK.

   The Geo-raster Configuration dialog opens.

5. Choose a Selection Mode.

   The values for the selection mode are:

   • Single Raster

   • Virtual Mosaic

6. Select the GeoRaster column for visualization if you have chosen the Single Raster mode. Otherwise, you can skip this step.

   Note: If you have chosen the Virtual Mosaic mode, all the Georaster columns are included in the visualization.

7. Optionally, enable Wind Animation if the raster image is encoded with velocities in the red (x-axis) and green (y-axis) channels, and you wish to visualize wind animation.

   See About Wind Animation for more information.

8. Provide the following Data Range values: Min velocity in x axis, Max velocity in x axis, Min velocity in y axis, and Max velocity in y axis only if you enabled Wind Animation in the preceding step.

9. Click OK.

   The GeoRaster dataset is configured and the newly created GeoRaster dataset is displayed as a row in the Datasets page.