raster-processing

User friendly Rasterio plugin to read raster datasets.

Boost.GIL - Generic Image Library | Requires C++14 since Boost 1.80

parallel Raster Processing Library (pRPL) is a MPI-enabled C++ programming library that provides easy-to-use interfaces to parallelize raster/image processing algorithms

A repository of miscellaneous JavaScript-based packages for Google Earth Engine (GEE)

Test with Python module rasterstats.

GMT (Generic Mapping Tools) shell scripts demonstrating coastline-based raster clipping (pscoast clip paths) to render a colour geoid over the ocean and gray-shaded relief over masked land, for the Kuril-Kamchatka and Mariana Trenches.

GMT (Generic Mapping Tools) shell script processing the GLOBE DEM (Global Land One-km Base Elevation, 30 arc-second): converting raw 16-bit signed-integer binary tiles to GMT .grd grids with xyz2grd, batch mosaicking to a global XYZ, and rendering the relief.

GRASS GIS and GDAL shell scripts for topographical and geophysical analysis of the Japanese Archipelago from NOAA marine geophysical data and a GEBCO grid: bathymetry, geoid, gravity, magnetic anomaly, sediment thickness and slope/aspect. Figures for Lemenkova, Geomatics Environ. Eng. 2020, 14(4):25-45.

GRASS GIS shell scripts for vector data processing and thematic land-cover mapping of Burundi: shapefile import (v.in.ogr), attribute-table queries (v.db.select, db.*), vector styling (v.colors) and display, plus a Landsat mosaic classification workflow. Figures for Lemenkova, Geografares 2024, 4(39) (EN & FR versions).

GMT shell script producing a shaded-relief bathymetric map of the Kuril-Kamchatka Trench (NW Pacific) from the ETOPO1 1-arc-minute grid. Companion figure for Lemenkova, Reports on Geodesy and Geoinformatics 2019, 108:9-22.

GDAL utility and GRASS GIS shell scripts for topographic and geophysical modelling of the Okinawa Trough and Ryukyu trench-arc system from the GEBCO DEM: aspect, hillshade, roughness, TPI, TRI, gravity and geoid mapping via gdaldem/gdalwarp and r.in.gdal. Figures for Lemenkova, Podzemni Radovi 2021, (38):87-100.

GMT (Generic Mapping Tools) shell scripts mapping total marine sediment thickness from the NOAA/NGDC GlobSed grid over ocean basins, seas and trenches, with turbo colour-shaded grids, isopach contours, coastlines and cartographic layout.

GRASS GIS shell scripts computing ten vegetation indices (NDVI, DVI, ARVI, EVI, GEMI, MSAVI2, NDWI, PVI, GARI, IPVI) from Landsat OLI/TIRS imagery for woodland mapping and deforestation change detection in central Angola (2013-2023).

LaTeX source for the article 'GRASS GIS Scripts for Satellite Image Analysis by Raster Calculations Using Modules r.mapcalc, d.rgb, r.slope.aspect' (Lemenkova, Tehnički vjesnik 2022, 29(6):1956-1963). Land-surface-temperature, slope/aspect and band-composite mapping of Landsat TM/ETM+ in GRASS GIS.

Collection of ~180 GMT (Generic Mapping Tools) shell scripts producing shaded-relief topographic and bathymetric maps of countries and regions worldwide from global DEMs (ETOPO1, GEBCO, SRTM, GLOBE), with DCW country clipping, custom CPTs, contours and cartographic layout.

GDAL command-line shell scripts for geospatial raster processing: reprojecting and warping grids between coordinate reference systems and map projections (gdalwarp), format conversion between NetCDF, GeoTIFF and binary (gdal_translate), and raster metadata inspection (gdalinfo).

GMT (Generic Mapping Tools) shell scripts demonstrating coastline-based raster clipping (pscoast clip paths) to render one dataset over the ocean and a differently styled, gray-shaded version over masked land, for geoid and relief maps of ocean-trench regions.

LaTeX source for the article 'R Libraries for Remote Sensing Data Classification by K-Means Clustering and NDVI Computation in Congo River Basin, DRC' (Lemenkova & Debeir, Applied Sciences 2022, 12(24):12554). R-based k-means classification and NDVI of Landsat OLI/TIRS.

MmuoKò Glimpse: Real-world to digital art pipeline preserving 95.4% cultural authenticity. Converts hand-drawn paper art to game-ready digital assets using Inkscape, Rift tools & vector/raster processing. Igbo culture-aware with PhantomID verification. Part of OBINexus creative ecosystem.

GMT and R scripts mapping topography (GEBCO), climate (TerraClimate soil moisture, PDSI, water deficit) and SRTM geomorphometry (slope, aspect, hillshade) of Ghana, West Africa. Figures for Lemenkova, Geodesy and Cartography 2022, 71(1):e16.