https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-09-12T16:49:06.643932Z 2021-09-12T16:49:31.643007Z s3://sentinel-s1-l1c/GRD/2021/9/12/IW/DV/S1B_IW_GRDH_1SDV_20210912T164906_20210912T164931_028667_036BD8_8938 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 2021-09-12T16:49:06.643932Z 2021-09-12T16:49:31.643007Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.80438258734256 693000 Copernicus S1 Core Ground Segment - TLS 2021-09-12T20:49:13.666064Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210912T164906_20210912T164931_028667_036BD8_8938 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.99765288172421 -17.70222682500537,24.561676230983355 -17.57331986368371,25.15112903147024 -17.436690122384633,25.741119161883102 -17.297993337473034,26.28565542499252 -17.16825887860469,26.19504546845422 -16.80818538424261,26.1476174825032 -16.628633532565424,26.01169009199878 -16.088509918340947,25.922360639337136 -15.728175073772398,25.907107137197006 -15.66880956572353,25.368824904791573 -15.796262981013722,24.783760382489042 -15.933113563050757,24.19769363577413 -16.06843800263982,23.63640004082786 -16.19637464967105,23.736114028229082 -16.617884617586913,23.822660999617533 -16.97947713721616,23.99765288172421 -17.70222682500537)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.40681 46.01333266185624 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 2021-12-26T11:40:25.584521Z Batch API, v4.51.0 s3://deafrica-sentinel-1/s1_rtc/S17E026/2021/09/12/036BD8 2.0E-4 2.0E-4 true block average 2 2 -16.0 26.0 -17.0 27.0 POLYGON((26.0 -16.04135472643267,26.14761748250457 -16.62863353257048,26.195045468453422 -16.80818538423897,26.24331426432324 -17.0,26.0 -17.0,26.0 -16.04135472643267)) 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_036BD8_S17E026_2021_09_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_036BD8_S17E026_2021_09_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_036BD8_S17E026_2021_09_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_036BD8_S17E026_2021_09_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_036BD8_S17E026_2021_09_12_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