https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-19T17:27:44.014447Z 2021-10-19T17:28:09.013409Z s3://sentinel-s1-l1c/GRD/2021/10/19/IW/DV/S1B_IW_GRDH_1SDV_20211019T172744_20211019T172809_029207_037C53_D87B 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 2021-10-19T17:27:44.014447Z 2021-10-19T17:28:09.013409Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.45040386359653 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-19T21:39:25.648289Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20211019T172744_20211019T172809_029207_037C53_D87B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((16.116244521375616 -26.826081978207668,16.676366805063154 -26.6968958604642,17.05664796630505 -26.607772995422803,17.310380624161574 -26.547668073247763,17.691317404598315 -26.456467601337984,17.948611792288425 -26.394204838781054,18.205917629325377 -26.3314106052124,18.534414328171685 -26.25047280866592,18.42671195840224 -25.893064878706394,18.373599942549973 -25.71415863721856,18.322756491318252 -25.534709722720237,18.27063310241635 -25.355595253163088,18.164913491105768 -24.997787537929938,18.096850777036252 -24.759291261664117,17.76985596664234 -24.83954472707524,17.51802536270073 -24.90078186533311,17.267071664671825 -24.961322915585164,16.88988743031699 -25.051416884986047,16.51367784771761 -25.14019762818148,16.254683886397665 -25.200709415333133,15.705924683712539 -25.32719451429964,15.717648361151916 -25.387642726426655,15.767359391163321 -25.567439085193513,15.813007404670827 -25.748183877192798,15.86413572331234 -25.9276802385256,15.961173804106364 -26.287914938129035,16.018257769098003 -26.46607618477436,16.065005249796535 -26.64663881024184,16.116244521375616 -26.826081978207668)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.81391741974259 45.8777407134189 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 2021-12-26T13:35:09.487977Z Batch API, v4.61.0 s3://deafrica-sentinel-1/s1_rtc/S27E015/2021/10/19/037C53 2.0E-4 2.0E-4 true block average 2 2 -26.0 15.0 -27.0 16.0 POLYGON((16.0 -26.40909298635901,15.961173804106524 -26.287914938129656,15.8836168306701 -26.0,16.0 -26.0,16.0 -26.40909298635901)) 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_037C53_S27E015_2021_10_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_037C53_S27E015_2021_10_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_037C53_S27E015_2021_10_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_037C53_S27E015_2021_10_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_037C53_S27E015_2021_10_19_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