https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-20T18:06:12.243913Z 2022-05-20T18:06:41.420684Z s3://sentinel-s1-l1c/GRD/2022/5/20/IW/DV/S1A_IW_GRDH_1SDV_20220520T180612_20220520T180641_043298_052BAB_1F93 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 2022-05-20T18:06:12.243913Z 2022-05-20T18:06:41.420684Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220520T201030_V20220520T162152_20220520T193922.EOF 347.7191907000468 693000 Copernicus Ground Segment 2022-05-20T22:16:39.369247Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220520T180612_20220520T180641_043298_052BAB_1F93 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-0.737505067806449 20.646427488589374,-0.14597466207454618 20.754767536922163,0.44999492440969446 20.861710839385147,1.0456576400374487 20.96638140222012,1.6328805387118244 21.067391866689444,1.315207768247438 22.702106531679437,0.7206786353217995 22.60215513478515,0.1171758695209292 22.49829288935399,-0.4849686671207796 22.392257105887182,-1.0814854431164116 22.284841783677212,-0.8887299696960235 21.37150430432235,-0.851311103283999 21.19014172248367,-0.737505067806449 20.646427488589374)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83055489624513 46.04116163988601 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 2022-05-20T23:35:09.946211Z Batch API, v4.112.0 s3://deafrica-sentinel-1/s1_rtc/N22E000/2022/05/20/052BAB 2.0E-4 2.0E-4 true block average 2 2 23.0 0.0 22.0 1.0 POLYGON((0.0 22.477658582519187,0.7206786353210595 22.602155134785214,1.0 22.649114247528168,1.0 22.0,0.0 22.0,0.0 22.477658582519187)) 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_052BAB_N22E000_2022_05_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_052BAB_N22E000_2022_05_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_052BAB_N22E000_2022_05_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_052BAB_N22E000_2022_05_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_052BAB_N22E000_2022_05_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 2021 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