https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-08-17T16:23:41.200019Z 2022-08-17T16:24:08.846845Z s3://sentinel-s1-l1c/GRD/2022/8/17/IW/DV/S1A_IW_GRDH_1SDV_20220817T162341_20220817T162408_044594_0552B1_CE3E 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 2022-08-17T16:23:41.200019Z 2022-08-17T16:24:08.846845Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220817T165918_V20220817T131243_20220817T163013.EOF 347.61943817485957 693000 Copernicus Ground Segment 2022-08-17T17:57:20.369394Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220817T162341_20220817T162408_044594_0552B1_CE3E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.558812530769387 -23.19328423683801,32.15786490099462 -23.05538851772455,32.522616267282224 -22.970176378754395,32.764885209751554 -22.913059237878528,33.005867236994995 -22.855836527843618,33.367963225611824 -22.769080231654662,33.9211407938348 -22.634735329032186,33.87130353444408 -22.45547557291627,33.723095773904895 -21.917184527820524,33.57623830599455 -21.37870298114043,33.50238698851876 -21.103657403425487,32.956002110387786 -21.235729831122804,32.357148793007475 -21.378190219509058,31.75991634365672 -21.517876097129214,31.16552753713985 -21.6545341646396,31.19009997867493 -21.750295204974066,31.235516019643462 -21.930798366897708,31.279920882174007 -22.111544142912695,31.371362495325194 -22.47246254768445,31.419652511942154 -22.652347278819004,31.466790429016136 -22.832507347771795,31.512279614539274 -23.013057478252072,31.558812530769387 -23.19328423683801)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.32204 45.86609574042489 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 2022-08-31T15:18:48.946693Z Batch API, v4.133.1 s3://deafrica-sentinel-1/s1_rtc/S22E032/2022/08/17/0552B1 2.0E-4 2.0E-4 true block average 2 2 -21.0 32.0 -22.0 33.0 POLYGON((32.0 -21.461723260364874,32.35714879300073 -21.378190219510323,33.0 -21.225094639104473,33.0 -22.0,32.0 -22.0,32.0 -21.461723260364874)) 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_0552B1_S22E032_2022_08_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0552B1_S22E032_2022_08_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0552B1_S22E032_2022_08_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0552B1_S22E032_2022_08_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0552B1_S22E032_2022_08_17_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 2021 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