# About the TERRA category

**URL:** https://forum.ipums.org/t/about-the-terra-category/76
**Category:** TERRA
**Created:** [February 26, 2019, 2:18pm UTC](https://forum.ipums.org/t/about-the-terra-category/76 "2019-02-26T14:18:46Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![system](https://us1.discourse-cdn.com/flex019/uploads/ipums/original/1X/e722f4e0baf598e9b2db2793b6b37b2035ef3e4b.png) [@system](https://forum.ipums.org/u/system)
#### Post date: [February 26, 2019, 2:18pm UTC](https://forum.ipums.org/t/about-the-terra-category/76/1 "2019-02-26T14:18:46Z")

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# INTEGRATED POPULATION AND ENVIRONMENTAL DATA

[IPUMS Terra](https://terra.ipums.org) sought to integrate population and environmental data across disciplinary scientific domains, enabling research into dramatic transformations of human populations, the environment, and their interactions.

# TAKE NOTE

**As of September 2022, [IPUMS Terra has been decommissioned](https://terra.ipums.org/decommissioning)**. The base data remain available, but the functionality to transform among data structures is no longer supported. You may post to this topic with questions about alternate ways to access the data or review previously posted questions.