DotNetStac

.Net library for working with Spatio Temporal Asset Catalogs (STAC)

Features · Getting started · Documentation · Developing

DotNetStac helps you to work with STAC (catalog, collection, item)

In a nutshell, the library allows import/export of STAC JSON documents (Serialization/Deserialization using Newtonsoft.JSON) to typed object with properties represented in enhanced objects such as geometries, time stamp/period/span, numerical values and many more via STAC extension plugins engine.

Features

Current features

• (De)Serialization engine supporting current and older versions of the specifications with an upgrade mechanism
• Navigation methods to seamlessly traverse a STAC catalog through collections and items
• Enhanced extensions support with plugin system for embedding extension related functions (e.g. sat: orbit file download, sar: interferometric search, eo: calibration parameters)

Other features to come

• STAC API Client
• Importers from other spatio temporal domains (e.g. OGC O&M, Earth Observation profile…)

Getting Started

A dedicated notebook is available to get started. If you want to play directly with the notebook, you can

Documentation

An API documentation site is available at https://terradue.github.io/DotNetStac.

Developing

To ensure development libraries are installed, restore all dependencies

> dotnet restore src

Unit Tests

Unit tests are in the src/DotNetStac.Test folder. To run unit tests:

> dotnet test src