https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-14T16:13:38.189750Z 2018-12-14T16:14:03.187989Z s3://sentinel-s1-l1c/GRD/2018/12/14/IW/DV/S1A_IW_GRDH_1SDV_20181214T161338_20181214T161403_025024_02C28C_2B24 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 2018-12-14T16:13:38.189750Z 2018-12-14T16:14:03.187989Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181214T184725_V20181214T143435_20181214T175205.EOF 348.0358295713192 693000 Copernicus S1 Core Ground Segment - UPA 2018-12-14T19:20:52.124774Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181214T161338_20181214T161403_025024_02C28C_2B24 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.984217772 1.461817761,31.095145848 1.698467303,32.182831255 1.929464845,32.154958675 2.112450784,32.115017878 2.292957536,32.076265306 2.473710366,32.036604471 2.654266827,31.998622158 2.835173572,31.961274841 3.016207411,31.871776628 3.437167978,30.782372714 3.208606751,29.669964739 2.973890254,29.760585306 2.55173965,29.798387476 2.370191571,29.83683002 2.188776434,29.876908216 2.007708025,29.916042332 1.826436423,29.956406015 1.645424623,29.984217772 1.461817761)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.91001075074566 46.23499686106748 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 2021-12-23T19:29:08.796401Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N02E032/2018/12/14/02C28C 2.0E-4 2.0E-4 true block average 2 2 3.0 32.0 2.0 33.0 POLYGON((32.0 2.828611019809386,32.036604471000146 2.654266826999528,32.154958675000174 2.112450783999055,32.172087277832745 2.0,32.0 2.0,32.0 2.828611019809386)) 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_02C28C_N02E032_2018_12_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02C28C_N02E032_2018_12_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02C28C_N02E032_2018_12_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02C28C_N02E032_2018_12_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02C28C_N02E032_2018_12_14_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