Released
Dataset2013 Simulated EnMAP Mosaics for the Lake Tahoe region, USA
Cite as:
Okujeni, Akpona; Cooper, Sam; Segl, Karl; van der Linden, Sebastian; Hostert, Patrick (2021): 2013 Simulated EnMAP Mosaics for the Lake Tahoe region, USA. GFZ Data Services. https://doi.org/10.5880/enmap.2021.003Status
I N R E V I E W : Okujeni, Akpona; Cooper, Sam; Segl, Karl; van der Linden, Sebastian; Hostert, Patrick (2021): 2013 Simulated EnMAP Mosaics for the Lake Tahoe region, USA. GFZ Data Services. https://doi.org/10.5880/enmap.2021.003
Abstract
This dataset is composed of three-season simulated EnMAP mosaics for the Lake Tahoe region, USA. HyspIRI Airborne Campaign AVIRIS imagery from spring, summer and fall formed the basis for simulating EnMAP data with 30 m spatial resolution and 195 spectral bands ranging from 420 to 2450 nm. The mosaics are provided as Analysis-Ready-Datasets (tiled surface reflectance products) to be used for regional-scale and multi-season hyperspectral image analysis of California’s diverse ecoregions. The dataset primarily intends to support the development of processing algorithms and to demonstrate spaceborne hyperspectral data capabilities during the pre-launch activities of the forthcoming EnMAP mission. This dataset was processed in line with companion simulated EnMAP mosaics for the San Francisco Bay Area and for the Santa Barbara region. Additional Information
The Environmental Mapping and Analysis Program (EnMAP) is a German hyperspectral satellite mission that aims at monitoring and characterizing the Earth’s environment on a global scale. EnMAP serves to measure and model key dynamic processes of the Earth’s ecosystems by extract-ing geochemical, biochemical and biophysical parameters, which provide information on the status and evolution of various terrestrial and aquatic ecosystems. In the frame of the EnMAP preparatory phase, pre-flight campaigns including airborne and in-situ measurements in different environments and for several application fields are being conducted. The main purpose of these campaigns is to support the development of scientific applications for EnMAP. In addition, the acquired data are input in the EnMAP end-to-end simulation tool (EeteS) and are employed to test data pre-processing and calibration-validation methods. The campaign data are made freely available to the scientific community under a Creative Commons Attribution 4.0 International License. An overview of all available data is provided in in the EnMAP Flight Campaigns Metadata Portal (http://www.enmap.org/?q=flights).Authors
- Okujeni, Akpona
;Humboldt-Universität zu Berlin, Berlin, Germany - Cooper, Sam;Humboldt-Universität zu Berlin, Berlin, Germany
- Segl, Karl;GFZ German Research Centre for Geosciences, Potsdam, Germany
- van der Linden, Sebastian;Universität Greifswald, Greifswald, Germany
- Hostert, Patrick;Humboldt-Universität zu Berlin, Berlin, Germany
Contact
- Okujeni, Akpona; Humboldt-Universität zu Berlin, Berlin, Germany;
- Cooper, Sam; Humboldt-Universität zu Berlin, Berlin, Germany;
- van der Linden, Sebastian; Universität Greifswald, Greifswald, Germany;
Keywords
Imaging Spectroscopy, EnMAP, Terrestrial EcosystemsGCMD Science Keywords
- EARTH SCIENCE > BIOSPHERE > TERRESTRIAL ECOSYSTEMS
- EARTH SCIENCE > LAND SURFACE > LAND USE/LAND COVER
- Earth Remote Sensing Instruments > Passive Remote Sensing > Spectrometers/Radiometers > Imaging Spectrometers/Radiometers
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