https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-23T05:46:49.132913Z 2021-05-23T05:47:15.868297Z s3://sentinel-s1-l1c/GRD/2021/5/23/IW/DV/S1A_IW_GRDH_1SDV_20210523T054649_20210523T054715_038011_047C7E_6C8E 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 2021-05-23T05:46:49.132913Z 2021-05-23T05:47:15.868297Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 193.0088212666971 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-23T07:06:50.004669Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210523T054649_20210523T054715_038011_047C7E_6C8E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((5.328628114476783 35.48971234207068,4.907529899587025 35.55483424655283,4.621859863119957 35.598114722006834,4.192277631475748 35.66183966954338,3.9047168337872864 35.703585848482454,3.4730612979588136 35.76488354780838,3.1843315849430365 35.80496959621163,2.8985175079964822 35.84393416218469,2.5971360852493577 35.88423337045239,2.5629100898100408 35.70368960598576,2.5280619433656626 35.523131472025945,2.4875047868672167 35.34332673850889,2.4496259419064956 35.163164149449095,2.414236480105761 34.98266787208663,2.3778941400895954 34.80229563723838,2.339554675048252 34.62218910988817,2.3037362443069465 34.44174210725642,2.295197458303738 34.4018540429354,2.5894088550549523 34.36141955873819,2.8699662077098385 34.32215812622842,3.154519512707679 34.28165000802249,3.573997403514336 34.220650605135255,3.859123732128247 34.1783260805739,4.284856659810177 34.11381637440024,4.565994021563808 34.0703516167652,4.984896211876114 34.00431195103106,5.0796976738456285 34.405377301402886,5.122812788978725 34.58585199308679,5.161647298236263 34.76700363166197,5.20584229836579 34.947315263165116,5.244957673519824 35.12842675264911,5.328628114476783 35.48971234207068)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.72310377375258 46.57469797846252 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 2021-12-26T06:05:57.688886Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N34E004/2021/05/23/047C7E 2.0E-4 2.0E-4 true block average 2 2 35.0 4.0 34.0 5.0 POLYGON((5.0 34.06820976389162,4.984896211876142 34.00431195103108,4.56599402157245 34.07035161676322,4.0 34.15697963059009,4.0 35.0,5.0 35.0,5.0 34.06820976389162)) 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_047C7E_N34E004_2021_05_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_047C7E_N34E004_2021_05_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_047C7E_N34E004_2021_05_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_047C7E_N34E004_2021_05_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_047C7E_N34E004_2021_05_23_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