✅ Validate COG

localtileserver includes a helper method to validate whether or not a source image meets the requirements of a Cloud Optimized GeoTiff.

localtileserver.validate.validate_cog() uses rio-cogeo to validate whether or not a source image meets the requirements of a Cloud Optimized GeoTIFF.

You can use the script by:

import localtileserver as lts

# Path to raster (URL or local path)
url = 'https://pub-5ec9af56ea924492b07db6cf4015bba0.r2.dev/examples/landsat7.tif'

# If invalid, returns False
lts.validate_cog(url)

False

This can also be used with an existing localtileserver.TileClient:

import localtileserver as lts
from localtileserver import examples

client = examples.get_san_francisco()

# If invalid, returns False
lts.validate_cog(client)

True