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The EnMAP Spaceborne Imaging Spectroscopy Mission for Earth Observation

Guanter, Luis and Kaufmann, Hermann and Segl, Karl and Förster, Saskia and Rogass, Christian and Chabrillat, Sabine and Küster, Theres and Hollstein, Andre and Rossner, Godela and Chlebek, Christian and Straif, Christoph and Fischer, Sebastian and Schrader, Stefanie and Storch, Tobias and Heiden, Uta and Müller, Andreas and Bachmann, Martin and Mühle, Helmut and Müller, Rupert and Habermeyer, Martin and Ohndorf, Andreas and Hill, Joachim and Buddenbaum, Henning and Hostert, Patrick and van der Linden, Sebastian and Leitao, Pedro J. and Rabe, Andreas and Doerffer, Roland and Krasemann, Hajo and Xi, Hongyan and Mauser, Wolfram and Hank, Tobias and Locherer, Matthias and Rast, Michael and Staenz, Karl and Sang, Bernhard (2015) The EnMAP Spaceborne Imaging Spectroscopy Mission for Earth Observation. Remote Sensing (7), pp. 8830-8857. Multidisciplinary Digital Publishing Institute (MDPI). DOI: 10.3390/rs70708830 ISSN 2072-4292

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Official URL: http://www.mdpi.com/2072-4292/7/7/8830

Abstract

Imaging spectroscopy, also known as hyperspectral remote sensing, is based on the characterization of Earth surface materials and processes through spectrally-resolved measurements of the light interacting with matter. The potential of imaging spectroscopy for Earth remote sensing has been demonstrated since the 1980s. However, most of the developments and applications in imaging spectroscopy have largely relied on airborne spectrometers, as the amount and quality of space-based imaging spectroscopy data remain relatively low to date. The upcoming Environmental Mapping and Analysis Program (EnMAP) German imaging spectroscopy mission is intended to fill this gap. An overview of the main characteristics and current status of the mission is provided in this contribution. The core payload of EnMAP consists of a dual-spectrometer instrument measuring in the optical spectral range between 420 and 2450 nm with a spectral sampling distance varying between 5 and 12 nm and a reference signal-to-noise ratio of 400:1 in the visible and near-infrared and 180:1 in the shortwave-infrared parts of the spectrum. EnMAP images will cover a 30 km-wide area in the across-track direction with a ground sampling distance of 30 m. An across-track tilted observation capability will enable a target revisit time of up to four days at the Equator and better at high latitudes. EnMAP will contribute to the development and exploitation of spaceborne imaging spectroscopy applications by making high-quality data freely available to scientific users worldwide.

Item URL in elib:https://elib.dlr.de/97231/
Document Type:Article
Title:The EnMAP Spaceborne Imaging Spectroscopy Mission for Earth Observation
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Guanter, LuisGFZ PotsdamUNSPECIFIED
Kaufmann, HermannGFZ PotsdamUNSPECIFIED
Segl, KarlGFZ PotsdamUNSPECIFIED
Förster, SaskiaGFZ PotsdamUNSPECIFIED
Rogass, ChristianGFZ PotsdamUNSPECIFIED
Chabrillat, SabineGFZ PotsdamUNSPECIFIED
Küster, TheresGFZ PotsdamUNSPECIFIED
Hollstein, AndreGFZ PotsdamUNSPECIFIED
Rossner, Godelagodela.rossner (at) dlr.deUNSPECIFIED
Chlebek, Christianchristian.chlebek (at) dlr.deUNSPECIFIED
Straif, Christophchristoph.straif (at) dlr.deUNSPECIFIED
Fischer, Sebastiansebastian.fischer (at) dlr.deUNSPECIFIED
Schrader, Stefaniestefanie.schrader (at) dlr.deUNSPECIFIED
Storch, Tobiastobias.storch (at) dlr.deUNSPECIFIED
Heiden, Utauta.heiden (at) dlr.deUNSPECIFIED
Müller, Andreasandreas.mueller (at) dlr.deUNSPECIFIED
Bachmann, Martinmartin.bachmann (at) dlr.deUNSPECIFIED
Mühle, Helmuthelmut.muehle (at) dlr.deUNSPECIFIED
Müller, Rupertrupert.mueller (at) dlr.deUNSPECIFIED
Habermeyer, Martinmartin.habermeyer (at) dlr.deUNSPECIFIED
Ohndorf, Andreasandreas.ohndorf (at) dlr.deUNSPECIFIED
Hill, JoachimUni TrierUNSPECIFIED
Buddenbaum, HenningUni TrierUNSPECIFIED
Hostert, PatrickHU BerlinUNSPECIFIED
van der Linden, SebastianHU BerlinUNSPECIFIED
Leitao, Pedro J.HU BerlinUNSPECIFIED
Rabe, AndreasHU BerlinUNSPECIFIED
Doerffer, RolandHZ GeesthachtUNSPECIFIED
Krasemann, HajoHZ GeesthachtUNSPECIFIED
Xi, HongyanHZ GeesthachtUNSPECIFIED
Mauser, WolframLMU MünchenUNSPECIFIED
Hank, TobiasLMU MünchenUNSPECIFIED
Locherer, MatthiasLMU MünchenUNSPECIFIED
Rast, MichaelESA-ESRINUNSPECIFIED
Staenz, KarlUniv. LethbridgeUNSPECIFIED
Sang, BernhardOHB System AGUNSPECIFIED
Date:2015
Journal or Publication Title:Remote Sensing
Refereed publication:Yes
Open Access:Yes
Gold Open Access:Yes
In SCOPUS:Yes
In ISI Web of Science:No
DOI :10.3390/rs70708830
Page Range:pp. 8830-8857
Editors:
EditorsEmail
Atzberger, ClementUniversity of Natural Resources and Life Sciences, Vienna, Austria
Thenkabail, Prasad S.U. S. Geological Survey (USGS), AZ, USA
Publisher:Multidisciplinary Digital Publishing Institute (MDPI)
ISSN:2072-4292
Status:Published
Keywords:EnMAP; imaging spectroscopy; hyperspectral remote sensing; environmental applications; Earth observation
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Vorhaben hochauflösende Fernerkundungsverfahren, R - Vorhaben Fernerkundung der Landoberfläche (old)
Location: Bonn-Oberkassel , Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > Photogrammetry and Image Analysis
German Remote Sensing Data Center > Land Surface
German Remote Sensing Data Center > International Ground Segment
Space Operations and Astronaut Training > Mission Operations
Deposited By: Storch, Dr.rer.nat. Tobias
Deposited On:21 Jul 2015 12:59
Last Modified:21 Nov 2019 05:04

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