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Pre- and In-Flight Geometric Characterization and Calibration Concepts for the EnMAP Mission

Storch, Tobias and Lenfert, Kai and Schneider, Mathias and Mogulski, Valery and Bachmann, Martin and Sang, Bernhard and Müller, Rupert and Hofer, Stefan and Chlebek, Christian (2012) Pre- and In-Flight Geometric Characterization and Calibration Concepts for the EnMAP Mission. In: Proceedings of IGARSS2012, pp. 5021-5024. IEEE Press. IGARSS2012, 22.-27. July 2012, Munich, Germany. ISBN 978-1-4673-1159-5.

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The future hyperspectral satellite mission EnMAP (Environmental Mapping and Analysis Program; www.enmap.org) will substantially improve remote sensing standard products and generate new user-driven information products on the status and evolution of different ecosystems. The launch is planned for 2016 with mission operations of five years. This paper describes the EnMAP mission and focuses on the status and challenges of how to achieve the required accuracies in geometric correction which applies the method of direct georeferencing. The pre-flight activities including simulations and measurements complement the initial and routine in-flight activities. The concepts for geometric characterization and calibration are analyzed and how thereby the absolute geo-location accuracy and the co-registration between the two spectrometers are realized in the operational on-ground processing. One spectrometer covers the spectral range from 420 nm to 1000 nm and 900 nm to 2450 nm is covered by the other one.

Item URL in elib:https://elib.dlr.de/76773/
Document Type:Conference or Workshop Item (Speech, Paper)
Title:Pre- and In-Flight Geometric Characterization and Calibration Concepts for the EnMAP Mission
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Storch, Tobiastobias.storch (at) dlr.deUNSPECIFIED
Lenfert, KaiKayser-Threde GmbHUNSPECIFIED
Schneider, Mathiasmathias.schneider (at) dlr.deUNSPECIFIED
Mogulski, ValeryKayser-Threde GmbHUNSPECIFIED
Bachmann, Martinmartin.bachmann (at) dlr.deUNSPECIFIED
Sang, BernhardKayser-Threde GmbHUNSPECIFIED
Müller, Rupertrupert.mueller (at) dlr.deUNSPECIFIED
Hofer, StefanKayser-Threde GmbHUNSPECIFIED
Chlebek, Christianchristian.chlebek (at) dlr.deUNSPECIFIED
Date:July 2012
Journal or Publication Title:Proceedings of IGARSS2012
Refereed publication:No
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Page Range:pp. 5021-5024
Publisher:IEEE Press
Keywords:EnMAP, Geometric Characterization, Geometric Calibration, Hyperspectral Processing Chain
Event Title:IGARSS2012
Event Location:Munich, Germany
Event Type:international Conference
Event Dates:22.-27. July 2012
Organizer:IEEE GRSS
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 - Projekt EnMap / Bodensegment (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Raumfahrtmanagement
German Remote Sensing Data Center > Land Surface
Remote Sensing Technology Institute > Photogrammetry and Image Analysis
Deposited By: Storch, Dr.rer.nat. Tobias
Deposited On:30 Jul 2012 09:45
Last Modified:30 Jul 2012 09:45

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