https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-07-16T06:38:07.626162Z 2021-07-16T06:38:36.591164Z s3://sentinel-s1-l1c/GRD/2021/7/16/IW/DV/S1A_IW_GRDH_1SDV_20210716T063807_20210716T063836_038799_0493F9_6EE1 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 2021-07-16T06:38:07.626162Z 2021-07-16T06:38:36.591164Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.56350872057 693000 Copernicus S1 Core Ground Segment - TLS 2021-07-16T07:27:16.727405Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210716T063807_20210716T063836_038799_0493F9_6EE1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.548952301949784 28.68745327208054,-8.944090592669353 28.753991619977807,-9.21328127513798 28.798609535667115,-9.611724635427798 28.863602917860277,-9.878342133598569 28.906391693500037,-10.275544597245615 28.96909961203998,-10.540922502205497 29.01030196579122,-11.076029206456946 29.091689474267167,-11.146249106595514 28.730307493649835,-11.182096918719258 28.54967504596859,-11.219345892122792 28.369251029056493,-11.254678167909402 28.18853471823163,-11.290613342151746 28.007905498165567,-11.325755152981255 27.827151595142617,-11.361495261549305 27.64648534789428,-11.396514190481202 27.472864555545357,-10.869899727336197 27.390667826018976,-10.607018663440078 27.348846506512395,-10.214154820343154 27.285365497690055,-9.951752803091505 27.242311510330012,-9.55818722867959 27.176753406317133,-9.295722017050617 27.132377406077268,-8.905042666223949 27.06534942321554,-8.868302506452467 27.239653511736496,-8.827707802364795 27.42052004000601,-8.749392005564014 27.782749469650984,-8.629627178885551 28.325708879660283,-8.587660893362216 28.50635087142704,-8.548952301949784 28.68745327208054)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79557905428951 46.61798909088592 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 2021-12-26T08:47:16.991655Z Batch API, v4.39.0 s3://deafrica-sentinel-1/s1_rtc/N27W012/2021/07/16/0493F9 2.0E-4 2.0E-4 true block average 2 2 28.0 -12.0 27.0 -11.0 POLYGON((-11.0 27.410974554511625,-11.39651419048114 27.47286455554532,-11.292150313229175 28.0,-11.0 28.0,-11.0 27.410974554511625)) 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_0493F9_N27W012_2021_07_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0493F9_N27W012_2021_07_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0493F9_N27W012_2021_07_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0493F9_N27W012_2021_07_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0493F9_N27W012_2021_07_16_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