Data inputs
Field boundaries, irrigation lines or sample points. Zipped shapefiles must contain the .shp, .shx, .dbf and .prj files.
Single-band indices or 3-band RGB composites (GeoTIFF, Cloud Optimized GeoTIFF).
Database
Layers come from the PostGIS layer catalogue and are filtered to the selected boundary inside the database.
Save to database
Geometry is reprojected to EPSG:4326. The curated tables take one new row per feature: polygons for farms and fields, points for field points, promoted to their multipart form because both boundary columns are MultiPolygon. Attributes left unmapped are kept in the table's metadata column. A new table is created by terra instead and registered in the layer catalogue so it can be loaded back.
WebGL is not available in this browser
The map engine (mapgl / MapLibre GL) needs WebGL to draw the basemap and your layers, but the browser could not create a WebGL context.
Firefox / LibreWolf:
open
about:config
, set
webgl.disabled
to
false
(and
webgl.force-enabled
to
true
if there is no usable GPU), enable hardware acceleration in
Settings → General → Performance, then restart the browser.
Chromium / Chrome:
check
chrome://gpu
— WebGL2 should be listed as enabled; re-enable hardware
acceleration in Settings if it is not.
After changing the settings, restart the browser and reload this page.