https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-04-08T04:11:58.688261Z 2024-04-08T04:12:23.074800Z s3://sentinel-s1-l1c/GRD/2024/4/8/IW/DV/S1A_IW_GRDH_1SDV_20240408T041158_20240408T041223_053337_06779B_C499 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 2024-04-08T04:11:58.688261Z 2024-04-08T04:12:23.074800Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20240408T054137_V20240408T014134_20240408T045904.EOF 192.0167827450703 693000 Copernicus Ground Segment 2024-04-08T06:29:23.605377Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240408T041158_20240408T041223_053337_06779B_C499 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.89519851832618 -7.586740895883625,22.360681556002817 -7.467917447079948,21.79640937969803 -7.341707886687821,21.235409140151777 -7.215472552702804,20.682947929720477 -7.090421687418977,20.601455411378293 -7.451589870615273,20.561571388693725 -7.6324317112183655,20.520726286111987 -7.813060723009404,20.477358872371667 -7.993116429239912,20.43772968506596 -8.174041572508964,20.378621005498914 -8.434272956707435,20.930704217872695 -8.560235261892519,21.493897073427025 -8.6878460115369,22.057297322393737 -8.814597483973078,22.597504629660087 -8.935267090020336,22.695468337530528 -8.492918383160363,22.736577926992343 -8.311914473106754,22.817364722852176 -7.949600539137035,22.85538523188072 -7.767921244293857,22.89519851832618 -7.586740895883625)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.54565 45.93930942130154 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 2024-04-08T08:38:09.404593Z Batch API, v4.332.0 s3://deafrica-sentinel-1/s1_rtc/S09E022/2024/04/08/06779B 2.0E-4 2.0E-4 true block average 2 2 -8.0 22.0 -9.0 23.0 POLYGON((22.806126924428135 -8.0,22.597504629660065 -8.935267090020337,22.0 -8.801706967873015,22.0 -8.0,22.806126924428135 -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_06779B_S09E022_2024_04_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_06779B_S09E022_2024_04_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_06779B_S09E022_2024_04_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_06779B_S09E022_2024_04_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_06779B_S09E022_2024_04_08_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model 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