https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-09-21T03:50:23.663434Z 2018-09-21T03:51:17.667394Z s3://sentinel-s1-l1c/GRD/2018/9/21/IW/DV/S1A_IW_GRDH_1SDV_20180921T035052_20180921T035117_023791_029866_A917 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 2018-09-21T03:50:52.669273Z 2018-09-21T03:51:17.667394Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180921T072244_V20180921T030324_20180921T062054.EOF 191.9876956707077 693000 Copernicus S1 Core Ground Segment - UPA 2018-09-21T11:34:40.974659Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180921T035052_20180921T035117_023791_029866_A917 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.25246655 7.643304065,29.68832003 7.758884891,29.121999351 7.874090988,28.555365936 7.988527791,28.02355368 8.095161156,27.718428746 6.587576309,28.248217799 6.479771216,28.812751063 6.36422924,29.377030567 6.248065723,29.939202086 6.131677564,30.101573933 6.917556415,30.25246655 7.643304065)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84504443162853 46.17091368551518 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/2018/9/21/IW/DV/S1A_IW_GRDH_1SDV_20180921T035023_20180921T035052_023791_029866_84A2 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 2018-09-21T03:50:23.663434Z 2018-09-21T03:50:52.667788Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180921T072244_V20180921T030324_20180921T062054.EOF 192.0019803951469 693000 Copernicus S1 Core Ground Segment - UPA 2018-09-21T11:47:46.510287Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180921T035023_20180921T035052_023791_029866_84A2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.588286382 9.274453031,30.020949041 9.389310497,29.451988367 9.503503261,28.882651059 9.616765935,28.348691972 9.72206313,28.193053083 8.939844136,28.02355368 8.095161156,28.555365936 7.988527791,29.121999351 7.874090988,29.68832003 7.758884891,30.25246655 7.643304065,30.588286382 9.274453031)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84545356552754 46.17646374312771 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 2021-12-23T10:07:13.989325Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N07E029/2018/09/21/029866 2.0E-4 2.0E-4 true block average 2 2 8.0 29.0 7.0 30.0 POLYGON((29.0 7.0,29.0 8.0,30.0 8.0,30.0 7.0,29.0 7.0)) 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_029866_N07E029_2018_09_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_029866_N07E029_2018_09_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_029866_N07E029_2018_09_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_029866_N07E029_2018_09_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_029866_N07E029_2018_09_21_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