https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-22T03:29:17.084624Z 2018-11-22T03:29:50.416588Z s3://sentinel-s1-l1c/GRD/2018/11/22/IW/DV/S1A_IW_GRDH_1SDV_20181122T032917_20181122T032950_024695_02B721_29E6 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 2018-11-22T03:29:17.084624Z 2018-11-22T03:29:50.416588Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181122T070715_V20181122T024656_20181122T060426.EOF 192.4379687761474 693000 Copernicus S1 Core Ground Segment - UPA 2018-11-22T11:14:05.428595Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181122T032917_20181122T032950_024695_02B721_29E6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((38.233221607 26.26817102,37.851597105 26.334218341,37.595300715 26.377963548,37.210497066 26.442721199,36.953724117 26.485317796,36.568212756 26.548346995,36.310972837 26.589787633,35.758924344 26.677042811,35.723478517 26.496394783,35.657457739 26.134139769,35.588581318 25.772308641,35.553095016 25.591551887,35.519414015 25.410505415,35.414534175 24.867943039,35.398420376 24.793412928,35.941671847 24.70501566,36.194832638 24.663101805,36.574255515 24.599433112,36.826990105 24.55645697,37.205768016 24.491199991,37.458068951 24.447168446,37.833771769 24.38076336,37.851323133 24.455421772,37.967143184 24.99905663,38.004505581 25.180486794,38.04373921 25.361587857,38.120152642 25.724151447,38.193846779 26.087187298,38.233221607 26.26817102)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83230934888557 46.45741217483174 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 2021-12-23T18:12:01.322731Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N24E036/2018/11/22/02B721 2.0E-4 2.0E-4 true block average 2 2 25.0 36.0 24.0 37.0 POLYGON((37.0 24.526650313495036,36.574255514898816 24.599433112016815,36.0 24.69535872324619,36.0 25.0,37.0 25.0,37.0 24.526650313495036)) 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_02B721_N24E036_2018_11_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02B721_N24E036_2018_11_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02B721_N24E036_2018_11_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02B721_N24E036_2018_11_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02B721_N24E036_2018_11_22_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