{"name": "Spot Level & Contour Extractor Tool", "package_name": "spot_level_contour_extractor", "description": "Extract regularly-gridded spot levels and elevation contour lines from a DSM/DTM raster, in any coordinate system.", "about": "Two Processing algorithms for drone/photogrammetry survey workflows: (1) Spot Levels - samples elevation at a regular grid interval (1m, 2m, 3m, or any custom spacing) and exports points as CSV, Shapefile, and/or KML; (2) Contours - generates elevation contour lines at a chosen interval and exports them as Shapefile, DXF, DWG, and/or KML. Both accept a raster in any coordinate system: a raster in a geographic CRS (plain latitude/longitude degrees) is automatically reprojected in memory to the correct UTM zone first, so interval/spacing values are always true metres on the ground. Requires a handful of third-party Python packages (rasterio, geopandas, scipy, contourpy, ezdxf, pyogrio) to be installed into QGIS's own Python environment - see the plugin's README for the one-time setup command.", "homepage": "https://github.com/siluvaiabishek3-bit/qgis-spot-level-contour-extractor", "repository": "https://github.com/siluvaiabishek3-bit/qgis-spot-level-contour-extractor", "tracker": "https://github.com/siluvaiabishek3-bit/qgis-spot-level-contour-extractor/issues", "author": "Siluvai Abishek", "tags": ["dsm", "dtm", "spot levels", "contour", "elevation", "survey", "drone", "photogrammetry", "raster", "uav", "processing"], "downloads": 8, "latest_version": "1.0.2", "versions": [{"version": "1.0.2", "experimental": true, "qgis_min": "3.22.0", "qgis_max": "4.99.0", "downloads": 8, "uploaded_by": "siluvaiabishek3-bit", "upload_datetime": "2026-09-07T06:43:50.368093"}]}