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OGC Testbed-17: Features and Geometries JSON CRS Analysis of Alternatives Engineering Report
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| Definitionskos:definition | One of the primary requirements for the OGC Testbed-17 Features and Geometries JSON task is to define an extension or profile of GeoJSON that supports encoding spatiotemporal data in Coordinate Reference Systems (CRS) other than the GeoJSON default of the World Geodetic System 1984 (WGS 84) datum, with longitude and latitude units of decimal degrees (CRS84). This OGC Testbed 17 (TB17) Engineering Report (ER) presents the various alternatives considered for declaring CRS information in a Features and Geometries JSON (JSON-FG) file. JSON-FG is an OGC extension to GeoJSON that, among other things, adds support of coordinate reference systems other than the CRS84 default. One of the alternatives was selected to be the mechanism for declaring CRS information in a JSON-FG document and is fully described in the “OGC Testbed-17: OGC Features and Geometries JSON Engineering Report” (OGC 21-017r1). This ER was submitted to the OGC Features and Geometries JSON Standards Working Group so that the work in TB17 can inform their task of developing and documenting a Features and Geometries JSON standard. |
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| Broaderbroader | Public Engineering Report |
| http://purl.org/dc/terms/createdcreated | 2022-02-08 |
| Creatorcreator | Panagiotis (Peter) A. Vretanos |
| seeAlsoseeAlso | https://docs.ogc.org/per/21-018.html |
| Status of item in register or collectionstatus | valid |
| Notationnotation | 21-018 |
| Alternative LabelaltLabel | 21-018 |
| Features and Geometries JSON CRS Analysis of Alternatives Engineering Report | |
| OGC document typedoctype | Public Engineering Report |