https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-07-04T15:47:49.001435Z 2021-07-04T15:48:14.000118Z s3://sentinel-s1-l1c/GRD/2021/7/4/IW/DV/S1A_IW_GRDH_1SDV_20210704T154749_20210704T154814_038629_048EEB_927D 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 2021-07-04T15:47:49.001435Z 2021-07-04T15:48:14.000118Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 348.0288964874706 693000 Copernicus S1 Core Ground Segment - TLS 2021-07-04T17:08:21.134666Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210704T154749_20210704T154814_038629_048EEB_927D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.23220953425219 -3.5902676070480415,38.23220516026163 -3.3712673129491595,39.41396960721324 -3.1110667728984236,39.375569380472086 -2.9301368235422247,39.30451236801427 -2.5668480509731353,39.26152812876895 -2.386854847502354,39.221412090263485 -2.2062371211388268,39.18195565677852 -2.025480492790421,39.14359704168184 -1.8444901645744356,39.093750718878255 -1.603772117799851,38.01633232113664 -1.8386499429132055,36.91718199504742 -2.077554301008643,36.9658118151642 -2.319235038862617,37.000800115202956 -2.501482711911195,37.03872364053841 -2.68309397014767,37.07984419881766 -2.864009734775318,37.13260865090108 -3.0423793971224367,37.15787800865391 -3.2267721010146655,37.19026287105892 -3.409612861501888,37.23220953425219 -3.5902676070480415)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75633 46.1179366059002 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 Sentinel Hub, Sinergise 2021-12-26T08:11:24.418624Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S03E039/2021/07/04/048EEB 2.0E-4 2.0E-4 true block average 2 2 -2.0 39.0 -3.0 40.0 POLYGON((39.176555388017775 -2.0,39.26152812876857 -2.3868548475006945,39.304512368014 -2.5668480509719216,39.37556938047188 -2.9301368235410443,39.39039700755309 -3.0,39.0 -3.0,39.0 -2.0,39.176555388017775 -2.0)) 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_048EEB_S03E039_2021_07_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_048EEB_S03E039_2021_07_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_048EEB_S03E039_2021_07_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_048EEB_S03E039_2021_07_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_048EEB_S03E039_2021_07_04_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