https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-06-12T03:19:01.870305Z 2021-06-12T03:19:28.823330Z s3://sentinel-s1-l1c/GRD/2021/6/12/IW/DV/S1A_IW_GRDH_1SDV_20210612T031901_20210612T031928_038301_04851B_527D 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 2021-06-12T03:19:01.870305Z 2021-06-12T03:19:28.823330Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.5327130802063 693000 Copernicus S1 Core Ground Segment - TLS 2021-06-12T07:06:11.706837Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210612T031901_20210612T031928_038301_04851B_527D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.006171919711825 -25.19959425555062,32.44847018973661 -25.071153181111686,32.197817256436046 -25.012651944372443,31.82136383224462 -24.923893443270103,31.447312223861964 -24.834643089442967,31.196047271746657 -24.774089092300056,30.94413389890339 -24.71289572146417,30.59461050679762 -24.62718852251404,30.544741820146378 -24.8066761735877,30.48858581731016 -24.984706419249207,30.437034091014993 -25.163903494528856,30.388719006299326 -25.343931770480435,30.33072689238578 -25.52155600200211,30.281401777314667 -25.70136952565228,30.228612528278386 -25.880335513576384,30.172519739870793 -26.058492387124854,30.156492222860322 -26.11158551404226,30.506589008294185 -26.197778183083106,30.757548119863607 -26.258956360794414,31.140309746314983 -26.351319692073968,31.3968268636727 -26.412570963629584,31.651715833803966 -26.472911445083298,32.02797443875535 -26.561028486581314,32.28776869875856 -26.621235274129916,32.599410230339046 -26.69272103105199,32.7131633006051 -26.27948553190476,32.81159273794989 -25.91961277708363,33.006171919711825 -25.19959425555062)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.77237 45.75371339449989 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 2021-12-26T07:06:59.289890Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S27E030/2021/06/12/04851B 2.0E-4 2.0E-4 true block average 2 2 -26.0 30.0 -27.0 31.0 POLYGON((31.0 -26.317461868600823,30.15649222286078 -26.111585514042346,30.190936099728923 -26.0,31.0 -26.0,31.0 -26.317461868600823)) 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_04851B_S27E030_2021_06_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04851B_S27E030_2021_06_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04851B_S27E030_2021_06_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04851B_S27E030_2021_06_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04851B_S27E030_2021_06_12_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