https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-04-28T03:36:41.320827Z 2021-04-28T03:37:16.722249Z s3://sentinel-s1-l1c/GRD/2021/4/28/IW/DV/S1A_IW_GRDH_1SDV_20210428T033641_20210428T033716_037645_0470F6_982D 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 2021-04-28T03:36:41.320827Z 2021-04-28T03:37:16.722249Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 191.9628458995507 693000 Copernicus S1 Core Ground Segment - TLS 2021-04-28T09:05:36.827228Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210428T033641_20210428T033716_037645_0470F6_982D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((32.76867806615367 0.050878569868273216,30.572439003889144 0.522381659953972,30.53478830267518 0.3414417695236008,30.498170269486728 0.1601775672713244,30.45972913929259 -0.020698811587359076,30.41951972279073 -0.2011969648384626,30.38101698583934 -0.3820715179252411,30.302148949004184 -0.7434339333801334,30.265235031720685 -0.9246749443971327,30.225763363382537 -1.105363701062037,30.188561363206325 -1.2865560772209057,30.145747389807497 -1.4665236277350822,30.14150345374138 -1.486435132544447,31.248462363789287 -1.7275199584661782,32.343047923883574 -1.9652367672270687,32.5007159129096 -1.2193549146834564,32.69124902737779 -0.3117738278619174,32.729624873270254 -0.13032596164449672,32.76867806615367 0.050878569868273216)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80052 46.08857308153199 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 2021-12-26T04:49:55.469351Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S02E030/2021/04/28/0470F6 2.0E-4 2.0E-4 true block average 2 2 -1.0 30.0 -2.0 31.0 POLYGON((31.0 -1.6734072852869637,30.141503453741638 -1.4864351325445035,30.188561363206365 -1.286556077220581,30.24878018601151 -1.0,31.0 -1.0,31.0 -1.6734072852869637)) 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_0470F6_S02E030_2021_04_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0470F6_S02E030_2021_04_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0470F6_S02E030_2021_04_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0470F6_S02E030_2021_04_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0470F6_S02E030_2021_04_28_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