CALIBRATION AND VALIDATION OF THE HYPERSPECTRAL MISSION ENMAP: RESULTS OF THE COMMISSIONING PHASE

被引：1

作者：

Carmona, E. ^{[1
]}

Alonso, K. ^{[2
]}

Bachmann, M. ^{[3
]}

Baur, S. ^{[4
]}

Brell, M. ^{[5
]}

Chabrillat, S. ^{[5
,6
]}

de los Reyes, R. ^{[1
]}

Fischer, S. ^{[7
]}

Gerasch, B. ^{[1
]}

Guanter, L. ^{[8
]}

Holzwarth, S. ^{[3
]}

Krawczyk, H. ^{[1
]}

Langheinrich, M. ^{[1
]}

Marshall, D. ^{[1
]}

Pato, M. ^{[1
]}

Schneider, M. ^{[1
]}

Schwind, P. ^{[1
]}

Segl, K. ^{[5
]}

Witt, H. ^{[1
]}

Storch, T. ^{[1
]}

机构：

[1] DLR, Remote Sensing Technol Inst, D-82234 Oberpfaffenhofen, Germany

[2] European Space Agcy ESA, RHEA Grp, Frascati, Italy

[3] DLR, German Remote Sensing Data Ctr, D-82234 Wessling, Germany

[4] OHB Syst AG, D-82234 Wessling, Germany

[5] GFZ German Res Ctr Geosci, Helmholtz Ctr Potsdam, D-14473 Potsdam, Germany

[6] Leibniz Univ Hannover, Inst Soil Sci, D-30419 Hannover, Germany

[7] German Aerosp Ctr DLR, Space Adm, D-53227 Bonn, Germany

[8] Univ Politecn Valencia, Res Inst Water & Environm Engn, Valencia 46022, Spain

来源：

IGARSS 2023 - 2023 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM | 2023年

关键词：

EnMAP; imaging spectroscopy; spaceborne; calibration; validation;

D O I：

10.1109/IGARSS52108.2023.10282471

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Spaceborne imaging spectroscopy is undergoing a rapid expansion with a new generation of missions in recent years. Following the Hyperion (2000) and HICO (2009) missions, new spaceborne imaging spectroscopy missions have recently started operating: DESIS (2018), PRISMA (2019), HISUI (2019) and more recently EnMAP (2022) and EMIT (2022). These missions face the common challenge of providing accurate spectral and radiometric results over a wide spectral range. This requires accurate instrument calibration and the validation of the results obtained. In this contribution, we provide an overview of the calibration and validation (CalVal) activities in the EnMAP mission, and we present the CalVal results that were obtained as part of the commissioning phase (April - October 2022).

引用

页码：1030 / 1033

页数：4

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