https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-09-27T17:03:30.161247Z 2019-09-27T17:03:57.471324Z s3://sentinel-s1-l1c/GRD/2019/9/27/IW/DV/S1A_IW_GRDH_1SDV_20190927T170330_20190927T170357_029209_035149_FAF0 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 2019-09-27T17:03:30.161247Z 2019-09-27T17:03:57.471324Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190927T174445_V20190927T135334_20190927T171104.EOF 347.4449459412721 693000 Copernicus S1 Core Ground Segment - DPA 2019-09-27T18:17:04.743142Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20190927T170330_20190927T170357_029209_035149_FAF0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.320911940705805 -26.95773830230556,22.69104167074612 -26.872660242452117,22.942481880545365 -26.814238662978237,23.193664247164378 -26.75537340876942,23.56995214411335 -26.666247062995385,23.82048555480611 -26.606279516642633,24.195795539697677 -26.51550726301426,24.743298501423165 -26.381054283845764,24.689372578824383 -26.202379981647233,24.53025239074806 -25.665525670623005,24.42518789232237 -25.3074648685982,24.37307237474692 -25.12835875737691,24.32173357957976 -24.94907790259014,24.299563929513067 -24.874594480752975,23.75829582279536 -25.00701200507935,23.3873173370804 -25.096468334451682,23.13970077955349 -25.155593067961043,22.76783154179997 -25.243507190895194,22.519623639014288 -25.301599165265166,22.271180631475282 -25.35927541836746,21.905498420719198 -25.443308924931806,21.926332921881215 -25.51818466489602,21.974361538282974 -25.698391765014588,22.02319140540777 -25.878427422926528,22.121578654405184 -26.238371102534316,22.270447611321224 -26.778091825927184,22.320911940705805 -26.95773830230556)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.36887 45.98662018660353 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 2021-12-24T22:47:35.174427Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S26E021/2019/09/27/035149 2.0E-4 2.0E-4 true block average 2 2 -25.0 21.0 -26.0 22.0 POLYGON((22.0 -25.79292074071867,21.905498420719706 -25.44330892493176,22.0 -25.421592530616586,22.0 -25.79292074071867)) 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_035149_S26E021_2019_09_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_035149_S26E021_2019_09_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_035149_S26E021_2019_09_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_035149_S26E021_2019_09_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_035149_S26E021_2019_09_27_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