https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-05-24T16:58:37.556839Z 2018-05-24T16:59:02.556684Z s3://sentinel-s1-l1c/GRD/2018/5/24/IW/DV/S1B_IW_GRDH_1SDV_20180524T165837_20180524T165902_011065_01447A_F931 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2018-05-24T16:58:37.556839Z 2018-05-24T16:59:02.556684Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180524T173832_V20180524T134425_20180524T170155.EOF 347.94250911714397 693000 Copernicus S1 Core Ground Segment - UPA 2018-05-24T17:56:14.765711Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180524T165837_20180524T165902_011065_01447A_F931 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.486189371 -11.559548063,21.051798749 -11.432077281,21.62930373 -11.300690291,22.206283789 -11.168190236,22.717011608 -11.049880266,22.633288565 -10.688830401,22.590688599 -10.508443313,22.366653863 -9.546546291,21.858006108 -9.663422709,21.283448643 -9.794447732,20.708444116 -9.924511089,20.14535593 -10.050834067,20.363498642 -11.01615468,20.404915881 -11.197194707,20.486189371 -11.559548063)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.67172 46.25279445528187 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 2022-01-26T10:27:03.462705Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/S11E021/2018/05/24/01447A 2.0E-4 2.0E-4 true block average 2 2 -10.0 21.0 -11.0 22.0 POLYGON((21.0 -11.0,21.0 -10.0,22.0 -10.0,22.0 -11.0,21.0 -11.0)) 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_01447A_S11E021_2018_05_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01447A_S11E021_2018_05_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01447A_S11E021_2018_05_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01447A_S11E021_2018_05_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01447A_S11E021_2018_05_24_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