https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-07-20T15:59:24.792050Z 2021-07-20T15:59:53.819206Z s3://sentinel-s1-l1c/GRD/2021/7/20/IW/DV/S1B_IW_GRDH_1SDV_20210720T155924_20210720T155953_027879_03539F_5E40 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 2021-07-20T15:59:24.792050Z 2021-07-20T15:59:53.819206Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.7846949306151 693000 Copernicus S1 Core Ground Segment - TLS 2021-07-20T18:12:33.175421Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210720T155924_20210720T155953_027879_03539F_5E40 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((36.545069764389716 -18.58793344875533,37.10557631889148 -18.459702437885376,37.69180026975201 -18.323615231176454,38.277105210966255 -18.18574355878346,38.84536516283334 -18.04997908058472,38.69254323230783 -17.453685425536648,38.601221134873654 -17.093732057076313,38.466653102189944 -16.553311362951376,38.436880254811946 -16.43168957899299,37.872814159374315 -16.565614463015315,37.29312672267771 -16.701473217789044,36.71165275432588 -16.83594458409589,36.157208821363994 -16.962461156076106,36.18468017658528 -17.084794664053273,36.2694026894076 -17.44676178659395,36.39946130493462 -17.989092480917794,36.545069764389716 -18.58793344875533)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.23662 45.77479172698297 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 2021-12-26T08:58:27.092361Z Batch API, v4.39.0 s3://deafrica-sentinel-1/s1_rtc/S19E036/2021/07/20/03539F 2.0E-4 2.0E-4 true block average 2 2 -18.0 36.0 -19.0 37.0 POLYGON((36.54506976438971 -18.58793344875529,36.40211347326509 -18.0,37.0 -18.0,37.0 -18.48385587192936,36.54506976438971 -18.58793344875529)) 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_03539F_S19E036_2021_07_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03539F_S19E036_2021_07_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03539F_S19E036_2021_07_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03539F_S19E036_2021_07_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03539F_S19E036_2021_07_20_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