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apache/sedona-testing/refs/heads/main/./data/raster
tree: dd4243e6e705e28f4c6af3a3923db8573f0645b8
  1. alphaearth.tiff
  2. labels.tif
  3. landsat8.tif
  4. naip.jp2
  5. README.md
  6. sentinel2.tif
  7. test.nc
  8. test1.asc
  9. test1.tiff
  10. test2.tif
  11. test3.tif
  12. test4.tiff
  13. test5.tiff
  14. tinymarble.tif
data/raster/README.md

Raster Test Files

This directory contains raster files used for testing Sedona's raster functionality. Files are sourced from public datasets and the Apache Sedona test resources.

Public Dataset Tiles

These are small cropped tiles from well-known public raster datasets. All permit free redistribution.

  • naip.jp2: A 512x512 JPEG 2000 tile from the NAIP (National Agriculture Imagery Program), 3 bands, 0.6m resolution, NAD83 / UTM zone 10N. NAIP imagery is U.S. public domain.
  • landsat8.tif: A 512x512 GeoTIFF tile from Landsat 8 (USGS/NASA), 1 band, 30m resolution, WGS 84 / UTM zone 46N. Landsat data is U.S. public domain.
  • sentinel2.tif: A 512x512 GeoTIFF tile from Sentinel-2 (ESA/Copernicus), 1 band, 10m resolution, WGS 84 / UTM zone 14N. Contains modified Copernicus Sentinel data. Licensed under the Copernicus Sentinel Data Terms, free and open access.
  • alphaearth.tiff: A 128x128 GeoTIFF tile from the AlphaEarth Foundations Satellite Embedding dataset, 64 bands (Int8), WGS 84 / UTM zone 10N. Licensed under CC-BY 4.0. Attribution: “The AlphaEarth Foundations Satellite Embedding dataset is produced by Google and Google DeepMind.”

Test Files from Apache Sedona

These files originate from the Apache Sedona repository, licensed under Apache License 2.0.

  • test1.tiff: A 512x517 single-band GeoTIFF (Byte)
  • test1.asc: A 2x2 Esri ASCII Grid (cellsize 30)
  • test2.tif: A 1491x1387 GeoTIFF with 3 bands (Byte, RGB)
  • test3.tif: A 32x32 GeoTIFF with 4 bands (UInt16, LZW compressed)
  • test4.tiff: A 10x10 single-band GeoTIFF (Byte)
  • test5.tiff: A 1440x720 single-band GeoTIFF (Byte, palette color)
  • test.nc: A NetCDF file (512x512)

Test Files from georust/gdal

These files originate from the georust/gdal repository, MIT licensed.

  • tinymarble.tif: A 100x50 GeoTIFF (Byte, RGB), no CRS
  • labels.tif: A 186x169 single-band GeoTIFF (Byte), WGS 84 / UTM zone 17N, NoData=255, 3 classes