重要

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24.2. GDAL algorithm provider

GDAL (Geospatial Data Abstraction Library) is a translator library for raster and vector geospatial data formats. Algorithms in the Processing Framework are derived from the GDAL raster programs and GDAL vector programs.

• 24.2.1. 栅格分析
  • 24.2.1.1. 坡向
  • 24.2.1.2. Color relief
  • 24.2.1.3. Fill NoData
  • 24.2.1.4. Grid (Data metrics)
  • 24.2.1.5. Grid (IDW with nearest neighbor searching)
  • 24.2.1.6. Grid (Inverse distance to a power)
  • 24.2.1.7. Grid (Linear)
  • 24.2.1.8. Grid (Moving average)
  • 24.2.1.9. Grid (Nearest neighbor)
  • 24.2.1.10. 山体阴影
  • 24.2.1.11. Near black
  • 24.2.1.12. Proximity (raster distance)
  • 24.2.1.13. Roughness
  • 24.2.1.14. Sieve
  • 24.2.1.15. 坡度
  • 24.2.1.16. Terrain Ruggedness Index (TRI)
  • 24.2.1.17. Topographic Position Index (TPI)
• 24.2.2. Raster conversion
  • 24.2.2.1. gdal2xyz
  • 24.2.2.2. PCT to RGB
  • 24.2.2.3. Polygonize (raster to vector)
  • 24.2.2.4. Rearrange bands
  • 24.2.2.5. RGB to PCT
  • 24.2.2.6. Translate (convert format)
• 24.2.3. Raster extraction
  • 24.2.3.1. Clip raster by extent
  • 24.2.3.2. Clip raster by mask layer
  • 24.2.3.3. Contour
  • 24.2.3.4. Contour Polygons
• 24.2.4. Raster miscellaneous
  • 24.2.4.1. Build overviews (pyramids)
  • 24.2.4.2. Build virtual raster
  • 24.2.4.3. gdal2tiles
  • 24.2.4.4. Merge
  • 24.2.4.5. Pansharpening
  • 24.2.4.6. Raster calculator
  • 24.2.4.7. Raster information
  • 24.2.4.8. Retile
  • 24.2.4.9. Tile index
  • 24.2.4.10. Viewshed
• 24.2.5. Raster projections
  • 24.2.5.1. Assign projection
  • 24.2.5.2. Extract projection
  • 24.2.5.3. Warp (reproject)
• 24.2.6. Vector conversion
  • 24.2.6.1. Convert format
  • 24.2.6.2. Rasterize (overwrite with attribute)
  • 24.2.6.3. Rasterize (overwrite with fixed value)
  • 24.2.6.4. Rasterize (vector to raster)
• 24.2.7. Vector geoprocessing
  • 24.2.7.1. Buffer vectors
  • 24.2.7.2. Clip vector by extent
  • 24.2.7.3. Clip vector by mask layer
  • 24.2.7.4. 融合（dissolve）
  • 24.2.7.5. Offset curve
  • 24.2.7.6. One side buffer
  • 24.2.7.7. Points along lines
• 24.2.8. Vector miscellaneous
  • 24.2.8.1. Build virtual vector
  • 24.2.8.2. Execute SQL
  • 24.2.8.3. Export to PostgreSQL (available connections)
  • 24.2.8.4. Export to PostgreSQL (new connection)
  • 24.2.8.5. Vector Information
  • 24.2.8.6. Vector Information (JSON)