https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2021-04-15T18:38:44.354798Z 2021-04-15T18:39:34.353635Z s3://sentinel-s1-l1c/GRD/2021/4/15/IW/DV/S1A_IW_GRDH_1SDV_20210415T183909_20210415T183934_037465_046AB6_9587 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 2021-04-15T18:39:09.354951Z 2021-04-15T18:39:34.353635Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.6993901596312 693000 Copernicus S1 Core Ground Segment - TLS 2021-04-15T21:37:29.082028Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210415T183909_20210415T183934_037465_046AB6_9587 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-9.08782364432901 21.230387722833022,-8.495633820795726 21.338199226763905,-7.89623665518279 21.44504177876687,-7.296358547113636 21.549672219120282,-6.708848004924311 21.649910186114674,-7.000648603901437 23.156574412403373,-7.595205248803209 23.057281287288124,-8.202197051158494 22.953449771343625,-8.808206174276284 22.847311478627194,-9.40684483628188 22.740035226457262,-9.278713893072137 22.136704076448748,-9.08782364432901 21.230387722833022)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81123400944614 46.05445423451886 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 s3://sentinel-s1-l1c/GRD/2021/4/15/IW/DV/S1A_IW_GRDH_1SDV_20210415T183844_20210415T183909_037465_046AB6_6712 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 2021-04-15T18:38:44.354798Z 2021-04-15T18:39:09.353483Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.74997681145 693000 Copernicus S1 Core Ground Segment - TLS 2021-04-15T21:37:24.998010Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210415T183844_20210415T183909_037465_046AB6_6712 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.771535174774982 19.71992328690699,-8.184355569967025 19.828470616541843,-7.591627704759197 19.935938893572008,-6.997730473235216 20.041495825798567,-6.417478858323991 20.142566139072024,-6.59410787269376 21.046965867073858,-6.708848004924311 21.649910186114674,-7.296358547113636 21.549672219120282,-7.89623665518279 21.44504177876687,-8.495633820795726 21.338199226763905,-9.08782364432901 21.230387722833022,-8.771535174774982 19.71992328690699)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83102802688094 46.06863099971222 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 2021-12-26T04:10:21.896145Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N21W010/2021/04/15/046AB6 2.0E-4 2.0E-4 true block average 2 2 22.0 -10.0 21.0 -9.0 POLYGON((-9.039580879702566 21.0,-9.249920994154005 22.0,-9.0 22.0,-9.0 21.0,-9.039580879702566 21.0)) 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_046AB6_N21W010_2021_04_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_046AB6_N21W010_2021_04_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_046AB6_N21W010_2021_04_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_046AB6_N21W010_2021_04_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_046AB6_N21W010_2021_04_15_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