Osml-imagery-toolkit

This release contains a preview of the new map tiling capabilities to be introduced in v1.4.0. The changes include giving the GDALTileFactory the ability to create orthophoto tiles using a grid of locations computed using the SensorModel created from the image metadata. These functions can be combined with the WebMercatorQuad tile matrix set to provide support for integrating imagery into a variety of map visualization applications. Preliminary performance tests have not shown issues so long as the imagery has an existing set of pre-generated overviews and auxiliary files with pixel statistics.

Limitations:
* **Only PNGs:** This implementation only provides support for PNG formatted output images.
* **Local DRA:** The dynamic range adjustments are calculated on a per-tile basis instead of using global image statistics.
* **Simple Elevation:** This code does not currently use an external digital elevation model to provide elevation information for points chosen inside a tile.

New Dependency:
* [OpenCV](https://opencv.org/) has been added to provide the core image warping required to produce orthophotos.
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Pull Requests Merged
* feat: add preliminary map tile creation by edparris in https://github.com/aws-solutions-library-samples/osml-imagery-toolkit/pull/44
* fix: resolve unit test warnings by edparris in https://github.com/aws-solutions-library-samples/osml-imagery-toolkit/pull/45

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**Full Changelog**: https://github.com/aws-solutions-library-samples/osml-imagery-toolkit/compare/v1.3.0...v1.4.0rc1

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**Full Changelog**: https://github.com/aws-solutions-library-samples/osml-imagery-toolkit/compare/v1.2.0...v1.3.0

This release extends OversightML Imagery Toolkit support to include support for SAR imagery including the SICD, and SIDD sensor models, the ability to create georeferenced tiles in these formats, and basic preprocessing utilities for converting complex data into 8-bit grayscale for display. There is also a new aws.osml.features module contains utilities for working with GeoJSON features derived from imagery. These utilities include spatial indices for creating vector tiles and utilities for working with properties of features that have both geospatial and pixel coordinates.


What's Changed
* feat: add SICD sensor model with planar projection (10)
* feat: add optional dynamic pixel range operations to tile factory (9)
* feat: add HAE and DEM projections to SICD sensor model (12)
* feat: Fix documentation commands for github actions (13)
* docs: Updating CONTRIBUTING.md (11)
* fix: correct calculation of INCA R/Rdot projection (14)
* feat: update DRA to work with SICDs (15)
* feat: enable RSM sensor model by default (16)
* feat: gdal sensor model now supports non-wgs84 crs (17)
* docs: update readme for SAR features (18)
* feat: SAR examples and display processing (21)
* feat: add support for sidd imagery (22)
* feat: Update GitHub actions (23)
* feat: adds features module with 2D spatial index and basic property utils (27)
* feat: adds generic DEM tile set and geodetic coordinate formatting (28)
* feat: add ability to create scaled tiles and tiles from SIDD (29)
* docs: add examples to package level documentation (30)



**Full Changelog**: https://github.com/aws-solutions-library-samples/osml-imagery-toolkit/compare/v1.1.2...v1.2.0

This release fixes errors in the construction of RSM sectioned polynomial sensor models from NITF imagery.

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Pull Requests Merged:
* fix: errors constructing RSMSectionedPolynomialSensorModel from TREs (https://github.com/aws-solutions-library-samples/osml-imagery-toolkit/pull/24)

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**Full Changelog**: https://github.com/aws-solutions-library-samples/osml-imagery-toolkit/compare/v1.1.1...v1.1.2

Merging in fixes for memory leaks and GeoTIFF PROJ errors.

Pull Requests Merged:
* fix: memory leak and GeoTIFF PROJ errors in v1.1.0 by edparris in https://github.com/aws-solutions-library-samples/osml-imagery-toolkit/pull/20

**Full Changelog**: https://github.com/aws-solutions-library-samples/osml-imagery-toolkit/compare/v1.1.0...v1.1.1

This release extends OversightML Imagery Toolkit support to new sensor types and imagery formats. The sensor model factories will now produce SICD and RSM sensor models for images with appropriate metadata and the GDAL geo transform based models now correctly uses CRS information from GeoTIFFs. This update also includes new pixel output type and dynamic range adjustment options on the tile factory to produce tiles for visualization tools.

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Pull Requests Merged:
* feat: add SICD sensor model with planar projection (https://github.com/aws-solutions-library-samples/osml-imagery-toolkit/pull/10)
* feat: add optional dynamic pixel range operations to tile factory (https://github.com/aws-solutions-library-samples/osml-imagery-toolkit/pull/9)
* feat: add HAE and DEM projections to SICD sensor model (https://github.com/aws-solutions-library-samples/osml-imagery-toolkit/pull/12)
* feat: fix documentation commands for github actions (https://github.com/aws-solutions-library-samples/osml-imagery-toolkit/pull/13)
* docs: add developer guidance to CONTRIBUTING.md (https://github.com/aws-solutions-library-samples/osml-imagery-toolkit/pull/11)
* fix: correct calculation of INCA R/Rdot projection (https://github.com/aws-solutions-library-samples/osml-imagery-toolkit/pull/14)
* feat: update DRA to work with SICDs (https://github.com/aws-solutions-library-samples/osml-imagery-toolkit/pull/15)
* feat: enable RSM sensor model by default (https://github.com/aws-solutions-library-samples/osml-imagery-toolkit/pull/16)
* feat: gdal sensor model now supports non-wgs84 crs (https://github.com/aws-solutions-library-samples/osml-imagery-toolkit/pull/17)
* docs: update readme for SAR features (https://github.com/aws-solutions-library-samples/osml-imagery-toolkit/pull/18)
* build: bump version for v1.1.0

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