https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-20T04:10:48.160852Z 2018-07-20T04:11:17.187487Z s3://sentinel-s1-l1c/GRD/2018/7/20/IW/DV/S1B_IW_GRDH_1SDV_20180720T041048_20180720T041117_011889_015E24_D49E 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 2018-07-20T04:10:48.160852Z 2018-07-20T04:11:17.187487Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180720T060340_V20180720T014836_20180720T050606.EOF 192.2766533879246 693000 Copernicus S1 Core Ground Segment - UPA 2018-07-20T06:18:25.056484Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180720T041048_20180720T041117_011889_015E24_D49E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.060833584 22.087645277,26.466452695 22.194857366,25.866029589 22.300795516,25.264711949 22.404510571,24.669590221 22.504806761,24.587905456 22.085748399,24.518148453 21.723847774,24.353929376 20.878902201,24.942206619 20.777482268,25.536668758 20.672808063,26.130309548 20.566089019,26.718040761 20.458278312,26.971896749 21.667714379,27.060833584 22.087645277)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86184490913536 46.08917 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 2021-12-22T17:25:30.237012Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N21E026/2018/07/20/015E24 2.0E-4 2.0E-4 true block average 2 2 22.0 26.0 21.0 27.0 POLYGON((27.0 21.800408818026003,26.831746063893366 21.0,26.0 21.0,26.0 22.0,27.0 22.0,27.0 21.800408818026003)) 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_015E24_N21E026_2018_07_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_015E24_N21E026_2018_07_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_015E24_N21E026_2018_07_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_015E24_N21E026_2018_07_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_015E24_N21E026_2018_07_20_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