What is the primary purpose of the TREX Program?

The TREX Program serves as a world elevation data program designed to exchange high-resolution elevation information. It operates as an international organization to coordinate these efforts among its members.

Who participates in the TanDEM-X High Resolution Elevation Data Exchange Program?

The program comprises 33 members, including the Office of Geomatics. It functions as an organization established by treaty between governments, facilitating international cooperation.

What type of data does the TREX Program generate?

The program produces TanDEM-X DEM (Digital Elevation Model) data. This output serves as the primary material resulting from the project's activities.

TanDEM-X High Resolution Elevation Data Exchange (TREX) Program

world elevation data program

Organization project Q136769370

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TanDEM-X High Resolution Elevation Data Exchange (TREX) Program

Summary

TanDEM-X High Resolution Elevation Data Exchange (TREX) Program is a project^[1].

Key Facts

TanDEM-X High Resolution Elevation Data Exchange (TREX) Program's instance of is recorded as project^[2].
TanDEM-X High Resolution Elevation Data Exchange (TREX) Program's instance of is recorded as international organization^[3].
TanDEM-X High Resolution Elevation Data Exchange (TREX) Program's participant is recorded as Office of Geomatics^[4].
TanDEM-X High Resolution Elevation Data Exchange (TREX) Program's product or material produced is recorded as TanDEM-X DEM data^[5].
TanDEM-X High Resolution Elevation Data Exchange (TREX) Program's member count is recorded as {'amount': '+33'}^[6].

Body

Ownership

TanDEM-X High Resolution Elevation Data Exchange (TREX) Program's product or material produced is recorded as TanDEM-X DEM data^[5].

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Quick Facts

Instance of project, international organization

Properties

Member count 33

Member count amount: +33

Participant Office of Geomatics

Product or material produced TanDEM-X DEM data

🏷️ Also known as

en TREX program

🔗 Connections

Instance of 2

international organization, project

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

Class ancestry

[1] ↑ TanDEM-X High Resolution Elevation Data Exchange (TREX) Program is an instance of project (Q170584) [P31, primary]. Wikidata. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA

4ort.xyz Knowledge Graph. (2026). TanDEM-X High Resolution Elevation Data Exchange (TREX) Program. Retrieved April 6, 2026, from https://4ort.xyz/entity/tandem-x-high-resolution-elevation-data-exchange-trex-program

MLA

“TanDEM-X High Resolution Elevation Data Exchange (TREX) Program.” 4ort.xyz Knowledge Graph, 4ort.xyz, 6 Apr. 2026, https://4ort.xyz/entity/tandem-x-high-resolution-elevation-data-exchange-trex-program.

BibTeX

@misc{4ortxyz_tandem-x-high-resolution-elevation-data-exchange-trex-program_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{TanDEM-X High Resolution Elevation Data Exchange (TREX) Program}}, year = {2026}, url = {https://4ort.xyz/entity/tandem-x-high-resolution-elevation-data-exchange-trex-program}, note = {Accessed: 2026-04-06}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): TanDEM-X High Resolution Elevation Data Exchange (TREX) Program — https://4ort.xyz/entity/tandem-x-high-resolution-elevation-data-exchange-trex-program (retrieved 2026-04-06)

Canonical URL: https://4ort.xyz/entity/tandem-x-high-resolution-elevation-data-exchange-trex-program · Last refreshed: April 6, 2026