https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-09-06T17:52:16.154408Z 2021-09-06T17:52:45.193397Z s3://sentinel-s1-l1c/GRD/2021/9/6/IW/DV/S1B_IW_GRDH_1SDV_20210906T175216_20210906T175245_028581_036928_36BB Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-09-06T17:52:16.154408Z 2021-09-06T17:52:45.193397Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.11482893985055 693000 Copernicus S1 Core Ground Segment - TLS 2021-09-06T18:45:12.509323Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210906T175216_20210906T175245_028581_036928_36BB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((0.8478217425532437 32.40168587581458,1.249823763604082 32.466357955728284,1.5224130103860334 32.50942834787154,1.9333292749244828 32.57316358290085,2.207335539696618 32.614869506387784,2.619371337930926 32.67638965659824,2.894396544635959 32.716655683209645,3.169707590963739 32.75632495219859,3.470459064603163 32.79891877135344,3.4242529307502894 33.036930813472715,3.3874048985339096 33.21730924696698,3.352948218542659 33.39801501219037,3.2819001560585357 33.75912157594751,3.2468828515777575 33.93973768477873,3.1740835857150618 34.300580361406574,3.153409250453321 34.423133403715376,2.844943554575166 34.38073268340628,2.5643276321971085 34.3414348154986,2.146238931001482 34.281622432900164,1.866108768464116 34.240703963549805,1.4480061640998239 34.17836708757855,1.1670469895655042 34.135628932426066,0.887921668547783 34.09248964651676,0.4779168790245297 34.0278894427524,0.593129081085593 33.5447833115516,0.6757266220141891 33.18321844175059,0.7125012343438595 33.001713302590275,0.7539748309707485 32.82096380377517,0.8478217425532437 32.40168587581458)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84962316871863 46.4941504740589 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 2021-12-26T11:22:07.798524Z Batch API, v4.49.0 s3://deafrica-sentinel-1/s1_rtc/N33E000/2021/09/06/036928 2.0E-4 2.0E-4 true block average 2 2 34.0 0.0 33.0 1.0 POLYGON((0.7128943575391756 33.0,0.6757266220141466 33.18321844175079,0.5931290810856897 33.54478331155125,0.48456801405726896 34.0,1.0 34.0,1.0 33.0,0.7128943575391756 33.0)) 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_036928_N33E000_2021_09_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_036928_N33E000_2021_09_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_036928_N33E000_2021_09_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_036928_N33E000_2021_09_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_036928_N33E000_2021_09_06_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