Tutorials

This blog contains various tutorials and examples on how to use Karttur´s GeoImagine Framework and what kind of spatial data and indexes you can derive from the Framework. This page lists all the tutorials available without any particular order. If you are looking for processing a particular data source or want to calculate a specific biophysical property, try one of these links listing thematic content instead:

Content listed after data source

Content listed after derived biophysical properties

List of all tutorials

• GRACE June 01, 2021 Processing GRACE data using Karttur’s GeoImagine Framework
• SMAP June 07, 2021 Soil Moisture Active Passive (SMAP) mission processing using Karttur’s GeoImagine Framework
• SMAP EASE grid projections June 10, 2021 Handling EASE grid projections
• SMAP June 13, 2021 Soil Moisture Active Passive (SMAP) mission processing using Karttur’s GeoImagine Framework
• Digital Elevation Models (DEMs) June 25, 2021 Introduction and access to global Digital Elevation Models (DEMs)
• Arctic DEM June 29, 2021 Downloading and organization the Arctic Digital Elevation Model (DEM)
• Mosaics for avoiding edge effects July 02, 2021 Virtual mosaics for avoiding edge effects from neighbourhood analysis in raster data
• GDAL Terrain analysis I July 06, 2021 Deriving slope, aspect and hillshade with GDAL
• GDAL Terrain analysis II July 10, 2021 Deriving terrain indexes with GDAL.
• Mosaic, import and tile CopDEM July 14, 2021 Mosaic Copernicus DEM to a virtual dataset and then import and tile the virtual dataset
• DEM neighbourhood analysis July 18, 2021 Deriving DEM measures and indexes from kernel neighbourhood analysis
• DEM hill side indices - illustrations July 22, 2021 Illustration of DEM measures and indices representing the scale of the stream and its valley
• DTM hydrological corrections July 26, 2021 Hydrological corrections of Digital Terrain Models
• DEM neighbourhood analysis - illustrations July 30, 2021 Illustration of DEM measures and indexes from kernel neighbourhood analysis
• Create regional DEM August 04, 2021 Identify and defined a regional DEM
• Hydrografi August 30, 2021 Extracting hydrografi from DEMs
• Process chain for Copernicus DEM September 28, 2021 Complete process chain for Copernicus DEM using Kartturs GeoImagine Framework
• DEM image layout October 02, 2021 Elevation symbolisation; color ramping, hill shading and legends for image maps
• DEM processing 10: Extracting kernel indexes with GDAL October 06, 2021 Process chain for Copernicus DEM: xtracting kernel indexes with GDAL