https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-07-16T06:36:02.625862Z 2021-07-16T06:36:27.624123Z s3://sentinel-s1-l1c/GRD/2021/7/16/IW/DV/S1A_IW_GRDH_1SDV_20210716T063602_20210716T063627_038799_0493F9_D5A4 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 2021-07-16T06:36:02.625862Z 2021-07-16T06:36:27.624123Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 193.0677678105771 693000 Copernicus S1 Core Ground Segment - TLS 2021-07-16T07:57:23.856633Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210716T063602_20210716T063627_038799_0493F9_D5A4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.833719049200806 36.21864729826485,-7.24443439062142 36.28162412949884,-7.534529285190495 36.325188239227884,-7.970270343550347 36.38921447855115,-8.261157162751378 36.431015926452986,-8.698065435545567 36.49238955097468,-8.989716401782081 36.53241698506782,-9.281665047566987 36.571731781055455,-9.589798775158771 36.612400705399935,-9.736935164794097 35.89103466197127,-9.895394642828492 35.11015027744886,-9.593089963758429 35.06910944535448,-9.30665052409497 35.02948184187371,-9.020489444272549 34.9891799432673,-8.591778433270031 34.92746647475975,-8.306330562220312 34.88548615960801,-7.878707622221713 34.82126294654817,-7.593997125201628 34.77761481236307,-7.190875802719029 34.71458415549346,-7.00608508099687 35.49643776362834,-6.833719049200806 36.21864729826485)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.5555513889967 46.45001350181413 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 2021-12-26T08:47:53.129422Z Batch API, v4.39.0 s3://deafrica-sentinel-1/s1_rtc/N35W009/2021/07/16/0493F9 2.0E-4 2.0E-4 true block average 2 2 36.0 -9.0 35.0 -8.0 POLYGON((-9.0 35.0,-9.0 36.0,-8.0 36.0,-8.0 35.0,-9.0 35.0)) 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_N35W009_2021_07_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0493F9_N35W009_2021_07_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0493F9_N35W009_2021_07_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0493F9_N35W009_2021_07_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0493F9_N35W009_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