Airborne Multi-angle Imaging SpectroRadiometer (AirMISR) Data from the BARC 2001 Campaign

Description

The AirMISR BARC 2001 data were acquired during a flight over the Beltsville Agricultural Research Center (BARC) on July 21, 2001. The Jet Propulsion Laboratory (JPL) in Pasadena, California provided the data. The Airborne Multi-angle Imaging SpectroRadiometer (AirMISR) is an airborne instrument for obtaining multi-angle imagery similar to that of the satellite-borne Multi-angle Imaging SpectroRadiometer (MISR) instrument, which is designed to contribute to studies of the Earth's ecology and climate. AirMISR flies on the NASA ER-2 aircraft. The Jet Propulsion Laboratory in Pasadena, California built the instrument for NASA. Unlike the satellite-borne MISR instrument, which has nine cameras oriented at various angles, AirMISR uses a single camera in a pivoting gimbal mount. A data run by the ER-2 aircraft is divided into nine segments, each with the camera positioned to a MISR look angle. The gimbal rotates between successive segments, such that each segment acquires data over the same area on the ground as the previous segment. This process is repeated until all nine angles of the target area are collected. The swath width, which varies from 11 km in the nadir to 32 km at the most oblique angle, is governed by the camera's instantaneous field-of-view of 7 meters cross-track x 6 meters along-track in the nadir view and 21 meters x 55 meters at the most oblique angle. The along-track image length at each angle is dictated by the timing required to obtain overlap imagery at all angles, and varies from about 9 km in the nadir to 26 km at the most oblique angle. Thus, the nadir image dictates the area of overlap that is obtained from all nine angles. A complete flight run takes approximately 13 minutes. The 9 camera viewing angles are: 0 degrees or nadir 26.1 degrees, fore and aft 45.6 degrees, fore and aft 60.0 degrees, fore and aft 70.5 degrees, fore and aft. For each of the camera angles, images are obtained at 4 spectral bands. The spectral bands can be used to identify vegetation and aerosols, estimate surface reflectance and ocean color studies. The center wavelengths of the 4 spectral bands are: 443 nanometers, blue 555 nanometers, green 670 nanometers, red 865 nanometers, near-infrared Two types of AirMISR data products are available - the Level 1 Radiometric product (L1B1) and the Level 1 Georectified radiance product (L1B2).

Resources

Name Format Description Link
5 read_airmisr.pro https://asdc.larc.nasa.gov/documents/airmisr/read_software/read_airmisr.pro
33 NASA_SOP_2007_Following_the_World_Trade_Center_plume.pdf https://cdn.earthdata.nasa.gov/conduit/upload/1187/NASA_SOP_2007_Following_the_World_Trade_Center_plume.pdf
5 https://asdc.larc.nasa.gov%2Fproject%2FAIRMISR
5 https://misr.jpl.nasa.gov%2FMission%2FairMISR%2F
5 https://search.earthdata.nasa.gov%2Fsearch%2Fgranules%3Fp%3DC1000000701-LARC_ASDC
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fairmisr%2Fairmisr_read_software.pdf
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fairmisr%2Freadme%2Freadme_airmisr_barc_2001
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fairmisr%2Fread_software%2Fread_airmisr.pro
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fairmisr%2Fquality_summaries%2Fairmisr_barc_2001.pdf
5 https://doi.org%2F10.5067%2FASDC_DAAC%2FAIRMISR_BARC_2001_1
5 https://asdc.larc.nasa.gov%2Fproject%2FMISR
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fairmisr%2Fusing_airmisr_data.pdf
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fmisr%2FDPS_v50_RevS.pdf
5 https://earthobservatory.nasa.gov%2Ffeatures%2FFieryTemperament
5 https://www.google.com%2Fearth%2F
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fairmisr%2Freadme%2FMultiangleAerosolMonterey.pdf
5 https://asdc.larc.nasa.gov%2Ftools-and-services
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fmisr%2Fobserving_concept.pdf
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fmisr%2Ftools%2Fmisr_paths.kml
5 https://misr.jpl.nasa.gov%2Fpublications%2FpeerReviewed%2F
5 https://misr.jpl.nasa.gov%2F
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fmisr%2FASDC_MISR_Overview_2023.pdf
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fmisr%2Fguide%2FMISR_Science_Data_Product_Guide.pdf
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fmisr%2Fmisr_workshop.pdf
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fmisr%2Foverview_misr.pdf
5 https://eospso.gsfc.nasa.gov%2Fatbd-category%2F45
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fmisr%2Fobtaining_misr_data.ppt
5 https://l0dup05.larc.nasa.gov%2Fmisr_loc%2Fmisr_loc.html
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fairmisr%2Ftools%2Fcoregister_L1B2_L2AS.pro
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fairmisr%2Ftools%2Fcoregister_L1B2_L2AS.sav
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fairmisr%2Ftools%2Freadme_L1B2_L2AS_coregistration_tool.txt
5 https://cdn.earthdata.nasa.gov%2Fconduit%2Fupload%2F1240%2FNASA_SOP_2009_Smoke_over_Athens.pdf
5 https://cdn.earthdata.nasa.gov%2Fconduit%2Fupload%2F1194%2FNASA_SOP_2008_Aerosols_over_Australia.pdf
5 https://cdn.earthdata.nasa.gov%2Fconduit%2Fupload%2F1187%2FNASA_SOP_2007_Following_the_World_Trade_Center_plume.pdf
5 https://earthobservatory.nasa.gov%2Fimages%2F90764%2Flooking-at-the-moon-to-better-see-earth
5 https://photojournal.jpl.nasa.gov%2Fcatalog%2FPIA21945
5 https://earthobservatory.nasa.gov%2Ffeatures%2Ftracking
5 https://www.jpl.nasa.gov%2Fspaceimages%2Fdetails.php%3Fid%3DPIA21927
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fmisr%2Fterra-maneuvers.pdf
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fmisr%2Fimagery.pdf
5 https://www.nasa.gov%2Fimage-feature%2Fnasa-captures-epic-earth-image
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fairmisr%2Fairmisr_BARC_2001_images.pdf
5 https://asdc.larc.nasa.gov%2Fdata%2FAirMISR%2FAIRMISR_BARC_2001%2F
5 https://opendap.larc.nasa.gov%2Fopendap%2FAirMISR%2FAIRMISR_BARC_2001%2Fcontents.html
5 https://earthobservatory.nasa.gov%2Ffeatures%2FEarthquake
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fairmisr%2Freadme%2FMultiangleAerosolRetrieval.pdf
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fmisr%2Fguide%2Fmisr_ov2.pdf
5 readme_L1B2_L2AS_coregistration_tool.txt https://asdc.larc.nasa.gov/documents/airmisr/tools/readme_L1B2_L2AS_coregistration_tool.txt
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fairmisr%2Freadme%2FAirMISR_DPS_RevC.pdf
5 https://asdc.larc.nasa.gov%2Fdocuments%2Fairmisr%2Ftools%2Fcoregister_L1B2_L2AS.tar
5 https://cdn.earthdata.nasa.gov%2Fconduit%2Fupload%2F1257%2FNASA_SOP_2005_Cloudy_with_a_Chance_of_Drizzle.pdf
5 https://asdc.larc.nasa.gov%2Fciting-data
5 https://asdc.larc.nasa.gov/project/AIRMISR
5 https://misr.jpl.nasa.gov/Mission/airMISR/
5 https://search.earthdata.nasa.gov/search/granules?p=C1000000701-LARC_ASDC
33 airmisr_read_software.pdf https://asdc.larc.nasa.gov/documents/airmisr/airmisr_read_software.pdf
5 https://asdc.larc.nasa.gov/documents/airmisr/readme/readme_airmisr_barc_2001
33 airmisr_barc_2001.pdf https://asdc.larc.nasa.gov/documents/airmisr/quality_summaries/airmisr_barc_2001.pdf
33 AirMISR_DPS_RevC.pdf https://asdc.larc.nasa.gov/documents/airmisr/readme/AirMISR_DPS_RevC.pdf
5 coregister_L1B2_L2AS.tar https://asdc.larc.nasa.gov/documents/airmisr/tools/coregister_L1B2_L2AS.tar
5 https://asdc.larc.nasa.gov/project/MISR
33 using_airmisr_data.pdf https://asdc.larc.nasa.gov/documents/airmisr/using_airmisr_data.pdf
33 DPS_v50_RevS.pdf https://asdc.larc.nasa.gov/documents/misr/DPS_v50_RevS.pdf
5 https://earthobservatory.nasa.gov/features/FieryTemperament
5 https://www.google.com/earth/
33 MultiangleAerosolMonterey.pdf https://asdc.larc.nasa.gov/documents/airmisr/readme/MultiangleAerosolMonterey.pdf
33 MultiangleAerosolRetrieval.pdf https://asdc.larc.nasa.gov/documents/airmisr/readme/MultiangleAerosolRetrieval.pdf
33 observing_concept.pdf https://asdc.larc.nasa.gov/documents/misr/observing_concept.pdf
5 misr_paths.kml https://asdc.larc.nasa.gov/documents/misr/tools/misr_paths.kml
5 https://misr.jpl.nasa.gov/publications/peerReviewed/
5 https://misr.jpl.nasa.gov/
5 coregister_L1B2_L2AS.sav https://asdc.larc.nasa.gov/documents/airmisr/tools/coregister_L1B2_L2AS.sav
33 NASA_SOP_2009_Smoke_over_Athens.pdf https://cdn.earthdata.nasa.gov/conduit/upload/1240/NASA_SOP_2009_Smoke_over_Athens.pdf
33 NASA_SOP_2008_Aerosols_over_Australia.pdf https://cdn.earthdata.nasa.gov/conduit/upload/1194/NASA_SOP_2008_Aerosols_over_Australia.pdf
33 NASA_SOP_2005_Cloudy_with_a_Chance_of_Drizzle.pdf https://cdn.earthdata.nasa.gov/conduit/upload/1257/NASA_SOP_2005_Cloudy_with_a_Chance_of_Drizzle.pdf
5 https://earthobservatory.nasa.gov/images/90764/looking-at-the-moon-to-better-see-earth
21 https://doi.org/10.5067/ASDC_DAAC/AIRMISR_BARC_2001_1
5 coregister_L1B2_L2AS.pro https://asdc.larc.nasa.gov/documents/airmisr/tools/coregister_L1B2_L2AS.pro
33 misr_workshop.pdf https://asdc.larc.nasa.gov/documents/misr/misr_workshop.pdf
5 https://asdc.larc.nasa.gov/tools-and-services
33 MISR_Science_Data_Product_Guide.pdf https://asdc.larc.nasa.gov/documents/misr/guide/MISR_Science_Data_Product_Guide.pdf
33 overview_misr.pdf https://asdc.larc.nasa.gov/documents/misr/overview_misr.pdf
33 misr_ov2.pdf https://asdc.larc.nasa.gov/documents/misr/guide/misr_ov2.pdf
5 https://eospso.gsfc.nasa.gov/atbd-category/45
5 obtaining_misr_data.ppt https://asdc.larc.nasa.gov/documents/misr/obtaining_misr_data.ppt
21 misr_loc.html https://l0dup05.larc.nasa.gov/misr_loc/misr_loc.html
5 https://earthobservatory.nasa.gov/features/Earthquake
5 https://earthobservatory.nasa.gov/features/tracking
5 https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA21927
33 terra-maneuvers.pdf https://asdc.larc.nasa.gov/documents/misr/terra-maneuvers.pdf
33 imagery.pdf https://asdc.larc.nasa.gov/documents/misr/imagery.pdf
5 https://www.nasa.gov/image-feature/nasa-captures-epic-earth-image
5 https://asdc.larc.nasa.gov/citing-data
5 https://asdc.larc.nasa.gov/data/AirMISR/AIRMISR_BARC_2001/
21 contents.html https://opendap.larc.nasa.gov/opendap/AirMISR/AIRMISR_BARC_2001/contents.html
33 ASDC_MISR_Overview_2023.pdf https://asdc.larc.nasa.gov/documents/misr/ASDC_MISR_Overview_2023.pdf
5 https://photojournal.jpl.nasa.gov/catalog/PIA21945
33 airmisr_BARC_2001_images.pdf https://asdc.larc.nasa.gov/documents/airmisr/airmisr_BARC_2001_images.pdf

Tags

  • earth-science-infrared-wavelengths-spectral-engineering-infrared-radiance
  • earth-science-visible-wavelengths-spectral-engineering-visible-radiance

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