https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-07-31T16:48:58.751372Z 2020-07-31T16:49:23.749078Z s3://sentinel-s1-l1c/GRD/2020/7/31/IW/DV/S1B_IW_GRDH_1SDV_20200731T164858_20200731T164923_022717_02B1DC_D573 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 2020-07-31T16:48:58.751372Z 2020-07-31T16:49:23.749078Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200731T173516_V20200731T133628_20200731T165358.EOF 347.80529976122466 693000 Copernicus S1 Core Ground Segment - DPA 2020-07-31T18:13:58.011146Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20200731T164858_20200731T164923_022717_02B1DC_D573 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.996473282663665 -17.70245499504076,24.560499604284747 -17.57355765128113,25.149955702157172 -17.436937920740117,25.7399493057855 -17.298251115346044,26.284579896273094 -17.16850401651813,26.19397689947257 -16.808429034862023,26.14655239254007 -16.628876447891514,26.010635560007877 -16.088750649512015,25.966195800758253 -15.908523491105099,25.921312894294047 -15.728414434921211,25.906085709700424 -15.669137015413725,25.367709595099228 -15.796603148303381,24.782641027173554 -15.93344420437062,24.19657005066085 -16.068759131215415,23.635272220985872 -16.196686714629806,23.73495638524921 -16.61810882036899,23.821496035598923 -16.979702624407537,23.996473282663665 -17.70245499504076)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.40408 46.011634504224 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 2021-12-25T14:42:17.516278Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S17E026/2020/07/31/02B1DC 2.0E-4 2.0E-4 true block average 2 2 -16.0 26.0 -17.0 27.0 POLYGON((26.0 -16.04561772551158,26.1465523925386 -16.628876447885997,26.193976899472634 -16.80842903486245,26.242180480464604 -17.0,26.0 -17.0,26.0 -16.04561772551158)) 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_02B1DC_S17E026_2020_07_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02B1DC_S17E026_2020_07_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02B1DC_S17E026_2020_07_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02B1DC_S17E026_2020_07_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02B1DC_S17E026_2020_07_31_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