https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2022-04-19T04:11:22.862372Z 2022-04-19T04:12:12.223938Z s3://sentinel-s1-l1c/GRD/2022/4/19/IW/DV/S1A_IW_GRDH_1SDV_20220419T041147_20220419T041212_042837_051CE8_B705 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2022-04-19T04:11:47.862721Z 2022-04-19T04:12:12.223938Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220419T055738_V20220419T014123_20220419T045853.EOF 192.0177052517456 693000 Copernicus Ground Segment 2022-04-19T07:31:12.713036Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220419T041147_20220419T041212_042837_051CE8_B705 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.89551467564769 -7.586715191689486,22.36099951637126 -7.467882767417078,21.796729584327288 -7.341663796087992,21.235731466786508 -7.21541908778131,20.683361469727956 -7.090379221333041,20.601865357825357 -7.451547128122935,20.56197664478309 -7.632388244494444,20.52112672979243 -7.81301642022519,20.47775787442735 -7.99307203246215,20.438125387915854 -8.17399670768109,20.379336290314008 -8.432795849545935,20.93132816084851 -8.558745989063322,21.494517513147937 -8.686364938075165,22.057920825747523 -8.813126285020925,22.598149986578612 -8.933809714366484,22.695769249486695 -8.492890693714022,22.736881876330365 -8.31188714440651,22.817674741490976 -7.949574047916136,22.855698473653007 -7.767895162334958,22.89551467564769 -7.586715191689486)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.54698 45.9403995817102 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 s3://sentinel-s1-l1c/GRD/2022/4/19/IW/DV/S1A_IW_GRDH_1SDV_20220419T041122_20220419T041147_042837_051CE8_6054 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2022-04-19T04:11:22.862372Z 2022-04-19T04:11:47.861229Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220419T055738_V20220419T014123_20220419T045853.EOF 192.001405341897 693000 Copernicus Ground Segment 2022-04-19T07:31:11.266978Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220419T041122_20220419T041147_042837_051CE8_6054 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.232345274694485 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Hub, Sinergise 2022-04-20T08:07:29.924630Z Batch API, v4.102.1 s3://deafrica-sentinel-1/s1_rtc/S08E021/2022/04/19/051CE8 2.0E-4 2.0E-4 true block average 2 2 -7.0 21.0 -8.0 22.0 POLYGON((21.0 -8.0,21.0 -7.0,22.0 -7.0,22.0 -8.0,21.0 -8.0)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_051CE8_S08E021_2022_04_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_051CE8_S08E021_2022_04_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_051CE8_S08E021_2022_04_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_051CE8_S08E021_2022_04_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_051CE8_S08E021_2022_04_19_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2019 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid