slartime-spec

A simple specification that extends GeoJSON to encode feature data with point geometries or non-geometric properties that change over time.

Versions

0.0.1

• Initial Revision

0.0.2

• Adding datetime collections

0.0.3

• Changing "datetime" to "when"
• Making instant a single string, not an array
• Adding support for unbounded periods

0.1.1

• Focusing specifically on the moving/changing features case
• Broadening use of the term "instant" to include temporal position
• Changing "Sequence" to "MultiInstant"
• Relaxing many MUST statements to SHOULD

Authors

• Jeff Yutzler (Image Matters LLC)