Punjab, Extracted Fields

Field boundaries extracted from LISS-IV pairs and the Sentinel-2 series per 10 km block with the Punjab model, run started 2 November 2026, filling in block by block. Cropland only. Updated .

Base

Esri World Imagery, full resolution LISS-IV scene, 10 m None

Grid for our layers

Basemap grid: shifted by the local offset measured on 16 sites Satellite grid: as mapped from Sentinel-2 and LISS-IV

Layers

Extracted fields Wheat per field, season 2025-26, where classified so far District boundaries 10 km block grid Blocks queued: hatched; LISS ready, prediction pending: dotted

Districts, click to zoom

district	fields	km²	wheat km²	wheat %

Our layers, the LISS scenes and the extracted fields, were mapped on the Sentinel-2 grid, which sits 5 to 10 m east of the commercial basemaps over Punjab. By default they are shown shifted onto the basemap grid by the local offset, interpolated from measurements on 16 sites; switch the grid above to see them as mapped. The data files are unchanged. Click any block for its scenes, numbers and local offset. Outlines appear from mid zoom and become exact vector lines when zoomed close. Hatched blocks are queued in this run, dotted blocks have their LISS pair registered and wait for the prediction; grey blocks have no two-date LISS pair and are not mapped. Esri World Imagery is shown for reference only. Internal working map.