https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-09-24T02:13:08.195303Z 2021-09-24T02:13:29.978012Z s3://sentinel-s1-l1c/GRD/2021/9/24/IW/DV/S1A_IW_GRDH_1SDV_20210924T021308_20210924T021329_039817_04B5B8_808C 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 2021-09-24T02:13:08.195303Z 2021-09-24T02:13:29.978012Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.4968676976921 693000 Copernicus S1 Core Ground Segment - TLS 2021-09-24T03:44:44.760902Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210924T021308_20210924T021329_039817_04B5B8_808C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((49.62209036964494 -24.641739608050322,49.05418572189118 -24.510998435604304,48.80717507811752 -24.45337842874121,48.437079916434115 -24.366197826143125,48.190631454223265 -24.307579123098908,47.821383032493586 -24.21890729340641,47.575501290976554 -24.159298983179905,47.228112902964654 -24.074299009492215,47.175716104749476 -24.253090737675393,47.12622274064222 -24.43271976055115,47.07310830139315 -24.611462517682618,47.023789333890534 -24.79117161687839,46.97107396828696 -24.970050440725135,46.92123117271047 -25.14966601126665,46.891180849050826 -25.25306148519512,47.23866286187739 -25.338347106033027,47.48667572077025 -25.3986426524192,47.859153683421034 -25.48830531045059,48.10777689595062 -25.5475577995293,48.48116643246767 -25.6356488231737,48.730394639141224 -25.69384882961235,48.979863248517916 -25.75162521095129,49.30345430880544 -25.825838706024438,49.477518102582536 -25.18187431982542,49.62209036964494 -24.641739608050322)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.86824 45.64480017225765 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 2021-12-26T12:18:10.378051Z Batch API, v4.54.0 s3://deafrica-sentinel-1/s1_rtc/S26E048/2021/09/24/04B5B8 2.0E-4 2.0E-4 true block average 2 2 -25.0 48.0 -26.0 49.0 POLYGON((49.0 -25.756243443313654,48.481166432457925 -25.63564882317152,48.0 -25.521872147391885,48.0 -25.0,49.0 -25.0,49.0 -25.756243443313654)) 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_04B5B8_S26E048_2021_09_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04B5B8_S26E048_2021_09_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04B5B8_S26E048_2021_09_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04B5B8_S26E048_2021_09_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04B5B8_S26E048_2021_09_24_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