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Tech videos, AutoLISP routines, Python scripts and guides from our team. No login needed.

Tech videos

VMGIS-Tech on YouTube
Georeferencing a scanned village map Fixing topology errors in parcel data LiDAR ground classification basics Publishing PostGIS layers on GeoServer
LSP

AutoLISP routines

Auto-number polylines / parcels.lsp
Coming soon
Export point coordinates to CSV.lsp
Coming soon
Batch layer clean-up.lsp
Coming soon
Area & label for closed polylines.lsp
Coming soon
PY

Python scripts

Batch reproject shapefiles.py · GeoPandas
Coming soon
Merge multiple GDBs into one.py · arcpy
Coming soon
Topology check report.py
Coming soon
Bulk import to PostGIS.py
Coming soon
PDF

Guides & templates

GIS data QC checklistPDF
Coming soon
Survey field data sheet templateXLSX
Coming soon
Coordinate systems in India — quick guidePDF
Coming soon