Lachaise, Marie and Gonzalez, Carolina and Rizzoli, Paola and Schweißhelm, Barbara and Zink, Manfred (2022) The new TanDEM-X DEM Change Maps Products. In: International Geoscience and Remote Sensing Symposium (IGARSS), pp. 5432-5435. IGARSS 2022, 17.-22. Juli 2022, Kuala Lumpur, Malaysia. doi: 10.1109/IGARSS46834.2022.9883612.
![]() |
PDF
- Only accessible within DLR bis July 2023
697kB |
Official URL: https://ieeexplore.ieee.org/document/9883612
Abstract
The Earth is a very dynamic system and the topographic height of its landmass changes over time, especially in forested areas, glaciers, permafrost regions or where human activities take place. After the TanDEM-X mission provided a first global DEM of unprecedented quality in 2016, a new complete coverage of the Earth's landmass was acquired mainly between 2017 and 2020. This data is used to create another global DEM. In addition to providing more up-todate elevation information, these new acquisitions also provide a great dataset to show the changes that have occurred in the few years between the two global datasets. The new product - the TanDEM-X DEM Change Maps - will be produced in 30m and 90m postings and will focus on showing these changes between the first global TanDEM-X DEM and the newly acquired time-tagged DEM scenes. It will also include the in-house automatically edited TanDEM-X DEM.
Item URL in elib: | https://elib.dlr.de/187836/ | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||
Title: | The new TanDEM-X DEM Change Maps Products | ||||||||||||||||||
Authors: |
| ||||||||||||||||||
Date: | July 2022 | ||||||||||||||||||
Journal or Publication Title: | International Geoscience and Remote Sensing Symposium (IGARSS) | ||||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||||
Open Access: | No | ||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||
In SCOPUS: | Yes | ||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||
DOI: | 10.1109/IGARSS46834.2022.9883612 | ||||||||||||||||||
Page Range: | pp. 5432-5435 | ||||||||||||||||||
Status: | Published | ||||||||||||||||||
Keywords: | TanDEM-X, digital elevation model, DEM changes, terrain changes | ||||||||||||||||||
Event Title: | IGARSS 2022 | ||||||||||||||||||
Event Location: | Kuala Lumpur, Malaysia | ||||||||||||||||||
Event Type: | international Conference | ||||||||||||||||||
Event Dates: | 17.-22. Juli 2022 | ||||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||
HGF - Program: | Space | ||||||||||||||||||
HGF - Program Themes: | Earth Observation | ||||||||||||||||||
DLR - Research area: | Raumfahrt | ||||||||||||||||||
DLR - Program: | R EO - Earth Observation | ||||||||||||||||||
DLR - Research theme (Project): | R - Support TerraSAR-X/TanDEM-X operations, R - SAR methods | ||||||||||||||||||
Location: | Oberpfaffenhofen | ||||||||||||||||||
Institutes and Institutions: | Remote Sensing Technology Institute > SAR Signal Processing Microwaves and Radar Institute > Spaceborne SAR Systems | ||||||||||||||||||
Deposited By: | Lachaise, Dr Marie | ||||||||||||||||||
Deposited On: | 10 Aug 2022 15:56 | ||||||||||||||||||
Last Modified: | 14 Jan 2023 22:43 |
Repository Staff Only: item control page