https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-02-17T17:19:29.454327Z 2022-02-17T17:19:54.452345Z s3://sentinel-s1-l1c/GRD/2022/2/17/IW/DV/S1A_IW_GRDH_1SDV_20220217T171929_20220217T171954_041955_04FF08_A61A 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 2022-02-17T17:19:29.454327Z 2022-02-17T17:19:54.452345Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220217T174344_V20220217T154900_20220217T222400.EOF 347.3247608843971 693000 Copernicus S1 Core Ground Segment - TLS 2022-02-17T18:34:29.207181Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220217T171929_20220217T171954_041955_04FF08_A61A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.827467240406587 -29.12999820331515,19.065467477017016 -29.075446529474743,19.45160685117586 -28.98589777863493,19.84101800354642 -28.894305489854602,20.097392855902896 -28.833310664523147,20.478303011338756 -28.741668848186734,20.734735753580182 -28.679274598846813,20.99067929647067 -28.61644368993607,21.295048216630533 -28.540985592729598,21.23853882328566 -28.36270135533328,21.18437154722419 -28.183760676703535,21.07451769470778 -27.826326712252513,20.965400650750514 -27.468793929719453,20.857971485708205 -27.11092378697818,20.839927423658956 -27.052113096510006,20.53930864701117 -27.1263874104649,20.28681441904501 -27.188189268713028,19.90862494053092 -27.279782185580945,19.655118762606058 -27.340529109630545,19.4023105301641 -27.400585373958748,19.026507119360378 -27.48889078711643,18.770924287510333 -27.54830219042726,18.40424179079939 -27.63260123989299,18.420953618098167 -27.691774555225674,18.469911719844646 -27.871937963758178,18.520575793919257 -28.051723665538187,18.61941151356807 -28.411914255281932,18.66698315623365 -28.592457140537196,18.71523877987081 -28.77285819969094,18.770754049892133 -28.95160571428795,18.827467240406587 -29.12999820331515)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.16495 45.91297022582827 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 2022-02-17T20:49:59.925781Z Batch API, v4.92.0 s3://deafrica-sentinel-1/s1_rtc/S28E021/2022/02/17/04FF08 2.0E-4 2.0E-4 true block average 2 2 -27.0 21.0 -28.0 22.0 POLYGON((21.0 -27.58216211824866,21.127894490523836 -28.0,21.0 -28.0,21.0 -27.58216211824866)) 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_04FF08_S28E021_2022_02_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04FF08_S28E021_2022_02_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04FF08_S28E021_2022_02_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04FF08_S28E021_2022_02_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04FF08_S28E021_2022_02_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 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