Udelhoven, Thomas and Knigge, Thiemo and Schlerf, Martin and Bossung, Christian and Segl, Karl and Eisele, Andreas and Müller, Andreas and Storch, Tobias and Reulke, Ralf and Fischer, Peter and Rock, Gilles (2015) HiTeSEM: A Satellite sensor concept for Hyperspectral Thermal Remote Sensing. 36th International Symposium on Remote Sensing of Environment (ISRSE), 11.-15. Mai 2015, Berlin, Deutschland.
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Official URL: http://www.isrse36.org/wp-content/uploads/2015/01/ISRSE_2nd_announcement.pdf
Abstract
HiTeSEM (High-resolution Temperature and Spectral Emissivity Mapping) is a preparatory study, funded by the German Aerospace Center (DLR) that aims preparing the floor for a future spaceborn hyperspectral thermal mission. Thermal remote sensing is poised to become a major source of information on land surface processes. HiTeSEM aims at closing the research gap still hampering utilization of the thermal infrared data at reasonable spectral and spatial resolution and focusses on surface-solid Earth interactions to assess natural and human-induced changes. Land surface temperature (LST) and spectral emissivity (LSE) of the Earth are the basis for the extraction of sensitive variables in geology, pedology, and vegetation monitoring. Towards this end, HiTeSEM will enable the research community to evaluate the potential of emissive spectroscopy methodologies in Earth observation to answer a series of key science questions related to global change, human health, and food security. Relevant target variables include soil mineral composition, soil organic matter (SOM), surface moisture availability, evapotranspiration and stomatal/surface conductance. These are key indicators for soil productivity and plant stress in sensitive regions and can be used to govern and adapt land use practices under challenging ecological and climatic conditions. In urban remote sensing HiTeSEM is expected to furnish important information to define thermal models, which implies knowledge of the surface material composition by means of spectral emissivity retrieval. The methodological challenge of HiTeSEM lies in the development of a robust high performance temperature emissivity separation (TES) technique to allow optimum pre-processing of the measured thermal radiance signal at the sensor level. From these scientific goals a series of mission and instrument requirements has been derived that can be summarized as follows:
Item URL in elib: | https://elib.dlr.de/97506/ | ||||||||||||||||||||||||||||||||||||
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Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||||||||||||||
Title: | HiTeSEM: A Satellite sensor concept for Hyperspectral Thermal Remote Sensing | ||||||||||||||||||||||||||||||||||||
Authors: |
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Date: | May 2015 | ||||||||||||||||||||||||||||||||||||
Refereed publication: | No | ||||||||||||||||||||||||||||||||||||
Open Access: | Yes | ||||||||||||||||||||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||||||||||||||||||||
In SCOPUS: | No | ||||||||||||||||||||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||||||||||||||||||||
Status: | Published | ||||||||||||||||||||||||||||||||||||
Keywords: | Hyperspektral, Thermal, Sensorkonzept | ||||||||||||||||||||||||||||||||||||
Event Title: | 36th International Symposium on Remote Sensing of Environment (ISRSE) | ||||||||||||||||||||||||||||||||||||
Event Location: | Berlin, Deutschland | ||||||||||||||||||||||||||||||||||||
Event Type: | international Conference | ||||||||||||||||||||||||||||||||||||
Event Dates: | 11.-15. Mai 2015 | ||||||||||||||||||||||||||||||||||||
Organizer: | German Aerospace Center | ||||||||||||||||||||||||||||||||||||
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 - Vorhaben Fernerkundung der Landoberfläche (old) | ||||||||||||||||||||||||||||||||||||
Location: | Berlin-Adlershof , Oberpfaffenhofen | ||||||||||||||||||||||||||||||||||||
Institutes and Institutions: | Remote Sensing Technology Institute > Photogrammetry and Image Analysis German Remote Sensing Data Center > Land Surface Institute of Optical Sensor Systems | ||||||||||||||||||||||||||||||||||||
Deposited By: | Fischer, Peter | ||||||||||||||||||||||||||||||||||||
Deposited On: | 24 Jul 2015 09:42 | ||||||||||||||||||||||||||||||||||||
Last Modified: | 31 Jul 2019 19:54 |
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