https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-06-11T04:43:44.987485Z 2018-06-11T04:44:12.294935Z s3://sentinel-s1-l1c/GRD/2018/6/11/IW/DV/S1A_IW_GRDH_1SDV_20180611T044344_20180611T044412_022304_026A01_081C 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 2018-06-11T04:43:44.987485Z 2018-06-11T04:44:12.294935Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180611T062446_V20180611T021356_20180611T053126.EOF 191.9944413734294 693000 Copernicus S1 Core Ground Segment - DPA 2018-06-11T06:44:32.708154Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180611T044344_20180611T044412_022304_026A01_081C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((15.155293748306622 -5.380738727090604,14.05683881042171 -5.138096489948465,12.949968144085778 -4.891534738242837,12.871211881919153 -5.253192314234831,12.749175353545834 -5.794995194526772,12.67041562796555 -6.156823387369015,12.630658159566227 -6.337663524892447,12.613470547243988 -6.412397559409655,13.162422630259128 -6.536134149667854,13.722673448158096 -6.661747712844991,14.283206381915758 -6.786736345831001,14.823708300222712 -6.906593157961255,14.840618153311363 -6.831608142932406,14.957219900656279 -6.287152968391223,15.077591559623182 -5.743573669083146,15.155293748306622 -5.380738727090604)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.56978 45.93869563158452 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 2022-04-26T14:57:49.688064Z Batch API, v4.104.0 s3://deafrica-sentinel-1/s1_rtc/S07E014/2018/06/11/026A01 2.0E-4 2.0E-4 true block average 2 2 -6.0 14.0 -7.0 15.0 POLYGON((15.0 -6.09396483236977,14.823708300222698 -6.906593157961239,14.0 -6.723586481841336,14.0 -6.0,15.0 -6.0,15.0 -6.09396483236977)) 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_026A01_S07E014_2018_06_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_026A01_S07E014_2018_06_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_026A01_S07E014_2018_06_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_026A01_S07E014_2018_06_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_026A01_S07E014_2018_06_11_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