https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-12T06:36:03.565884Z 2022-01-12T06:36:28.564737Z s3://sentinel-s1-l1c/GRD/2022/1/12/IW/DV/S1A_IW_GRDH_1SDV_20220112T063603_20220112T063628_041424_04ECE5_AE38 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 2022-01-12T06:36:03.565884Z 2022-01-12T06:36:28.564737Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220112T064842_V20220112T055634_20220112T123134.EOF 193.0678350416103 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-12T07:59:50.789588Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220112T063603_20220112T063628_041424_04ECE5_AE38 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.832217702001686 36.219461341742104,-7.242936233648232 36.282442790852365,-7.533033417687413 36.326010158822584,-7.968777975910219 36.3900412631583,-8.259667169534543 36.43184595029962,-8.696579065678334 36.49322442706848,-8.988232477980649 36.533255141687206,-9.280183628095154 36.57257309368392,-9.588871854359507 36.61331717276026,-9.736034064282155 35.89195170647195,-9.89452091800154 35.111067902145706,-9.59167237558581 35.06995147764143,-9.305230607182901 35.03032093385599,-9.01906722989 34.990016079696765,-8.59035282515767 34.928298179616085,-8.304902729116431 34.88631490037549,-7.877276508250943 34.82208722717857,-7.592563860540298 34.77843611655727,-7.1894395406781415 34.71540123218123,-7.004615361680155 35.49725335415826,-6.832217702001686 36.219461341742104)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.54500313472093 46.44575403329699 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 2022-01-12T10:00:06.144283Z Batch API, v4.79.2 s3://deafrica-sentinel-1/s1_rtc/N35W008/2022/01/12/04ECE5 2.0E-4 2.0E-4 true block average 2 2 36.0 -8.0 35.0 -7.0 POLYGON((-7.0 35.51658801958842,-7.122162453198986 35.0,-8.0 35.0,-8.0 36.0,-7.0 36.0,-7.0 35.51658801958842)) 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_04ECE5_N35W008_2022_01_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04ECE5_N35W008_2022_01_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04ECE5_N35W008_2022_01_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04ECE5_N35W008_2022_01_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04ECE5_N35W008_2022_01_12_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