raster-analysis

Spatial analysis algorithms for xarray implemented in numba

A curated set of lightweight but powerful tools for on-the-fly image processing and raster analysis in ArcGIS.

This repo contain the most common tools used in geospatial analysis using python!

Image preprocessing and raster analysis for PlanetScope imagery from Planet Lab.

Hands-on Google Earth Engine (Python API) tutorials for remote sensing and geospatial analysis.

habitat: An R Package for Analyzing and Comparing Habitat Changes

Tool for validating spatial classification rasters based on vector polygon ground 'truth'. Focused on VMB of Czechia.

Jupyter notebook and GEE code to produce multitemporal multifactor cost surfaces for the generations of transcontinental movement corridor networks

Remote-sensing analysis using CHIRPS rainfall and Sentinel-2 NDVI to identify drought-stress priority areas across Kenya in 2023.

GIS-Based Groundwater Potential Assessment of Ibadan Southwest LGA, Oyo State, Nigeria

ArcPy script tool for generating forestry sampling points using slope, forest cover, road proximity, and study area suitability criteria.

Sports/Leisure Centre Site Selection with ArcGIS Raster Analysis

Terrain Analysis of Delhi NCR using SRTM DEM and QGIS. Includes DEM preprocessing, histogram comparison, hillshade, slope, aspect and elevation mapping.

Land Use Land Cover (LULC) Classification and spatial analysis using QGIS and ESRI Land Cover data.

Python workflow for multi-criteria landslide susceptibility zonation: AHP weighting with consistency ratio, raster reclassification, weighted linear combination and pooled quantile classification. Multi-software pipeline with NumPy, rasterio, GRASS GIS, GDAL and GMT; fully scripted and reproducible from public geospatial data.

Spatial accessibility analysis using GIS methods (UK case study)

Grizzly bear movement corridors in Alberta, derived from a weighted cost surface of slope, land cover and road proximity

A QGIS plugin for bitemporal analysis of surface water quality using remote sensing indices. Supports Chlorophyll-a (NDCI, 2-Band red-edge, Red/Green, Ensemble), Turbidity (Dogliotti), TSS (Nechad), Secchi Depth, Trophic State Index (TSI), NDCI, NDVI, FAI, NDWI and MNDWI. Classifies water quality parameters with literature thresholds, det

Interactive GIS educational game built with JavaFX featuring raster analysis operations and progressive treasure hunt challenges

An analysis of seasonal NDVI changes using the imagery from Sentinel-2 mission. Includes plots and stats for insights into vegetation health.