Mapsheet
The toposheet or mapsheet number is an index to identify the geographical area based on latitude and longitude.
The Mapsheet number used for CartoDEM and AWiFS dissemination are based Open Series Map (OSM) of Survey of India (SOI) for 1:250,000 scale and for LISS III data, it is 1:50,000 scale.
To get the tile id (toposheet/mapsheet number) for an area-
The Mapsheet number used for CartoDEM and AWiFS dissemination are based Open Series Map (OSM) of Survey of India (SOI) for 1:250,000 scale and for LISS III data, it is 1:50,000 scale.
To get the tile id (toposheet/mapsheet number) for an area-
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Click on
and move the mouse over that region.
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A popup showing tile id (toposheet/mapsheet number) and bounding box coordinates is displayed.