async-tiff

An async TIFF reader.

The existing tiff crate is great, but only supports synchronous reading of TIFF files. Furthermore, due to low maintenance bandwidth it is not designed for extensibility (see #250).

This crate is designed to be a minimal, low-level interface to read tiled TIFF files in an async way.

It additionally exposes geospatial-specific TIFF tag metadata.

Tests

Download the following file for use in the tests.

aws s3 cp s3://naip-visualization/ny/2022/60cm/rgb/40073/m_4007307_sw_18_060_20220803.tif ./ --request-payer