https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-12-17T16:49:05.761810Z 2021-12-17T16:49:30.760793Z s3://sentinel-s1-l1c/GRD/2021/12/17/IW/DV/S1B_IW_GRDH_1SDV_20211217T164905_20211217T164930_030067_039712_5034 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 2021-12-17T16:49:05.761810Z 2021-12-17T16:49:30.760793Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20211217T173402_V20211217T133636_20211217T165406.EOF 347.80566780300666 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-17T20:47:07.720984Z Sentinel-1 IPF, 003.40 S1B_IW_GRDH_1SDV_20211217T164905_20211217T164930_030067_039712_5034 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.99753850321677 -17.70225411302732,24.561564816502074 -17.573358315730864,25.151020676790566 -17.436740203698143,25.741013843180244 -17.298055017766412,26.285461828628886 -17.168353120271846,26.19485086490484 -16.808280284084013,26.147422620976847 -16.628728671529647,26.011493913732778 -16.08860620585435,25.922163661888355 -15.728272251189129,25.90690987514804 -15.668906914362001,25.36871540482331 -15.796328209447761,24.783647863301486 -15.933167249976982,24.19757816013452 -16.068480062134245,23.636281756646824 -16.196405526793374,23.73599685627742 -16.61791436451655,23.822544745998968 -16.979505931734842,23.99753850321677 -17.70225411302732)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.40881 46.01366808724683 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 2021-12-26T16:32:37.940665Z Batch API, v4.73.0 s3://deafrica-sentinel-1/s1_rtc/S17E026/2021/12/17/039712 2.0E-4 2.0E-4 true block average 2 2 -16.0 26.0 -17.0 27.0 POLYGON((26.0 -16.04224288207076,26.147422620975203 -16.628728671522968,26.19485086490731 -16.808280284094696,26.243096404357125 -17.0,26.0 -17.0,26.0 -16.04224288207076)) 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_039712_S17E026_2021_12_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_039712_S17E026_2021_12_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_039712_S17E026_2021_12_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_039712_S17E026_2021_12_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_039712_S17E026_2021_12_17_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