https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-17T03:01:57.670266Z 2018-07-17T03:02:22.668788Z s3://sentinel-s1-l1c/GRD/2018/7/17/IW/DV/S1A_IW_GRDH_1SDV_20180717T030157_20180717T030222_022828_0279A3_2F9B 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 2018-07-17T03:01:57.670266Z 2018-07-17T03:02:22.668788Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180717T052757_V20180717T003514_20180717T035244.EOF 191.9740251922908 693000 Copernicus S1 Core Ground Segment - UPA 2018-07-17T06:17:36.457434Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180717T030157_20180717T030222_022828_0279A3_2F9B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((42.20843617 5.793502631,41.098834914 6.023134176,40.541823651 6.137481914,39.990947593 6.24994694,39.955354719 6.068821665,39.92109031 5.887323382,39.848089618 5.525225655,39.735565083 4.982656147,39.686706452 4.741665456,40.791418416 4.512477802,41.898075662 4.281030763,41.947821352 4.522693997,42.062537561 5.066749943,42.137063253 5.429849423,42.17205568 5.611869837,42.20843617 5.793502631)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81984 46.06996 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 2021-12-22T16:46:13.680337Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N05E040/2018/07/17/0279A3 2.0E-4 2.0E-4 true block average 2 2 6.0 40.0 5.0 41.0 POLYGON((40.0 5.0,40.0 6.0,41.0 6.0,41.0 5.0,40.0 5.0)) 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_0279A3_N05E040_2018_07_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0279A3_N05E040_2018_07_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0279A3_N05E040_2018_07_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0279A3_N05E040_2018_07_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0279A3_N05E040_2018_07_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