https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-10-01T06:38:05.316759Z 2020-10-01T06:38:34.298653Z s3://sentinel-s1-l1c/GRD/2020/10/1/IW/DV/S1A_IW_GRDH_1SDV_20201001T063805_20201001T063834_034599_040733_8A94 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 2020-10-01T06:38:05.316759Z 2020-10-01T06:38:34.298653Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20201001T083631_V20201001T041740_20201001T073510.EOF 192.5624856595111 693000 Copernicus S1 Core Ground Segment - DPA 2020-10-01T09:18:55.694468Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20201001T063805_20201001T063834_034599_040733_8A94 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.548039813504424 28.687926811448794,-8.94348183839383 28.754511492976828,-9.212876064810077 28.79915931743623,-9.74693507405126 28.885977765411166,-10.142850386663596 28.9488893355302,-10.409381779336483 28.990542626052655,-10.675420642036123 29.031561014208147,-11.07543425524726 29.09218222304422,-11.145655166201006 28.730800944929925,-11.181509681417351 28.5501698353257,-11.218752279356627 28.369745159182376,-11.254081736948898 28.18902863909147,-11.29002702000112 28.008401297666726,-11.325151171502291 27.82764497776381,-11.360900994823297 27.646980556438855,-11.396110950413453 27.472366501064144,-10.870681745076734 27.390363842936257,-10.607594678742567 27.348514973468145,-10.214428997326056 27.28499215276543,-9.820547486968865 27.220174761816708,-9.557981006489118 27.1763102661968,-9.295314187745303 27.131903437147443,-8.90432845475786 27.064826956209746,-8.867379994446987 27.240127189189998,-8.826786282262358 27.42099363330907,-8.74847335706138 27.783223063653924,-8.628712333370938 28.32618246613805,-8.586746738579686 28.50682434472724,-8.548039813504424 28.687926811448794)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78861978870212 46.61444869478954 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 2021-12-25T17:57:58.357509Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N27W009/2020/10/01/040733 2.0E-4 2.0E-4 true block average 2 2 28.0 -9.0 27.0 -8.0 POLYGON((-8.70065868124857 28.0,-8.867379994446543 27.24012718919214,-8.9043284547578 27.064826956209743,-9.0 27.081240114131674,-9.0 28.0,-8.70065868124857 28.0)) 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_040733_N27W009_2020_10_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_040733_N27W009_2020_10_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_040733_N27W009_2020_10_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_040733_N27W009_2020_10_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_040733_N27W009_2020_10_01_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