https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-21T03:41:12.441193Z 2021-01-21T03:41:37.439223Z s3://sentinel-s1-l1c/GRD/2021/1/21/IW/DV/S1B_IW_GRDH_1SDV_20210121T034112_20210121T034137_025247_030190_031A 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 2021-01-21T03:41:12.441193Z 2021-01-21T03:41:37.439223Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210121T075550_V20210121T025438_20210121T061208.EOF 192.0238022688421 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-21T08:08:45.487935Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210121T034112_20210121T034137_025247_030190_031A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((32.99112024815476 10.95115744883917,32.42734316646566 11.063842064518974,31.860400138813688 11.17601026835431,31.291839161992108 11.287332256468751,30.73598296918396 11.39502625222296,30.66432960170885 11.033084415877589,30.629650838504645 10.851835695621721,30.559102271245692 10.489551337250662,30.52114295358031 10.30892498673208,30.487128165154274 10.127522214669519,30.439856875559332 9.88651567714891,30.99330217561345 9.777538832440204,31.556728505240656 9.665593303302066,32.11970804144114 9.552736662950991,32.68044943708562 9.439344714823886,32.91687852760877 10.588222310705309,32.99112024815476 10.95115744883917)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85671496630966 46.06662 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 2021-12-25T23:44:58.805800Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N10E030/2021/01/21/030190 2.0E-4 2.0E-4 true block average 2 2 11.0 30.0 10.0 31.0 POLYGON((30.462115816520885 10.0,30.521142953579336 10.308924986727344,30.559102271242875 10.489551337236323,30.657999479088765 11.0,31.0 11.0,31.0 10.0,30.462115816520885 10.0)) 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_030190_N10E030_2021_01_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_030190_N10E030_2021_01_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_030190_N10E030_2021_01_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_030190_N10E030_2021_01_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_030190_N10E030_2021_01_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