https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-07-31T03:46:56.761816Z 2020-07-31T03:47:21.759986Z s3://sentinel-s1-l1c/GRD/2020/7/31/IW/DV/S1A_IW_GRDH_1SDV_20200731T034656_20200731T034721_033693_03E7B4_865D 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 2020-07-31T03:46:56.761816Z 2020-07-31T03:47:21.759986Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200731T060318_V20200731T011636_20200731T043406.EOF 192.0146794786941 693000 Copernicus S1 Core Ground Segment - DPA 2020-07-31T06:24:37.377930Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20200731T034656_20200731T034721_033693_03E7B4_865D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.11595576610456 -7.315532406031158,28.57427202597714 -7.195222285692745,28.016042099245315 -7.070499008102256,27.45711625792642 -6.944892662975613,26.917445602398793 -6.822932802831148,26.875264790901994 -7.00311674737724,26.794181930577565 -7.3644451164347515,26.756311632671014 -7.545735098034159,26.672145510289045 -7.906407578985979,26.633808358234884 -8.087617560735447,26.579530153458848 -8.327888612122862,27.112842285114112 -8.449487099361303,27.674921723710234 -8.576806417589308,28.23736732247732 -8.703316511401722,28.794703495972165 -8.827787080101464,28.848512951329656 -8.586852994816232,28.87865745982961 -8.40340469951803,28.922833934424624 -8.223098488846963,28.96047937404976 -8.0413376900053,29.000460471378396 -7.8601037607009765,29.041276486850492 -7.679060365135847,29.079575324639908 -7.497460443819513,29.11595576610456 -7.315532406031158)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.68567333307822 45.98271892564973 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 2021-12-25T14:43:16.942587Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S08E026/2020/07/31/03E7B4 2.0E-4 2.0E-4 true block average 2 2 -7.0 26.0 -8.0 27.0 POLYGON((26.652344907469605 -8.0,26.672145510289276 -7.906407578984833,26.75631163267076 -7.545735098035308,26.794181930577228 -7.364445116436174,26.87599441713982 -7.0,27.0 -7.0,27.0 -8.0,26.652344907469605 -8.0)) 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_03E7B4_S08E026_2020_07_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03E7B4_S08E026_2020_07_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03E7B4_S08E026_2020_07_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03E7B4_S08E026_2020_07_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03E7B4_S08E026_2020_07_31_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