https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-02-10T16:15:01.009821Z 2018-02-10T16:15:29.019861Z s3://sentinel-s1-l1c/GRD/2018/2/10/IW/DV/S1A_IW_GRDH_1SDV_20180210T161501_20180210T161529_020546_023274_75C5 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 2018-02-10T16:15:01.009821Z 2018-02-10T16:15:29.019861Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180210T165807_V20180210T130356_20180210T162126.EOF 347.6326343885006 693000 Copernicus S1 Core Ground Segment - UPA 2018-02-10T17:07:44.087856Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180210T161501_20180210T161529_020546_023274_75C5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.518032785 -22.823979592,34.113003034 -22.687079928,34.713285391 -22.546449169,35.312346369 -22.403597579,35.877707541 -22.266478073,35.730100088 -21.728004618,35.53415425 -21.009915579,35.485700313 -20.830300509,35.454966749 -20.713647205,34.89504532 -20.848787626,34.301854396 -20.989706722,33.707560474 -21.128570345,33.118628181 -21.263886066,33.147676239 -21.381066691,33.193531283 -21.561506955,33.518032785 -22.823979592)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.33252 45.7898722072442 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 2022-01-21T10:44:36.468215Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S22E034/2018/02/10/023274 2.0E-4 2.0E-4 true block average 2 2 -21.0 34.0 -22.0 35.0 POLYGON((34.0 -21.06023847993244,34.25780230791172 -21.0,35.0 -21.0,35.0 -22.0,34.0 -22.0,34.0 -21.06023847993244)) 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_023274_S22E034_2018_02_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_023274_S22E034_2018_02_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_023274_S22E034_2018_02_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_023274_S22E034_2018_02_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_023274_S22E034_2018_02_10_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