https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-12T15:54:56.917355Z 2018-10-12T15:55:25.933237Z s3://sentinel-s1-l1c/GRD/2018/10/12/IW/DV/S1A_IW_GRDH_1SDV_20181012T155456_20181012T155525_024105_02A29E_C1FF 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 2018-10-12T15:54:56.917355Z 2018-10-12T15:55:25.933237Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181012T180750_V20181012T140955_20181012T172725.EOF 347.62085289445207 693000 Copernicus S1 Core Ground Segment - DPA 2018-10-12T18:23:47.304043Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181012T155456_20181012T155525_024105_02A29E_C1FF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.628673646 23.251588117,32.008761586 23.319597741,32.263840989 23.364684618,32.774514346 23.4536114,33.157964966 23.519210772,33.413808682 23.562419748,33.669818979 23.60520824,34.042564338 23.666700252,34.031225539 23.724456851,33.963283002 24.086458535,33.927768513 24.267201247,33.893061928 24.448070111,33.728864919 25.292232771,33.351180758 25.231440102,33.091791988 25.189091374,32.832583302 25.146289052,32.44411108 25.081237696,31.926791727 24.992926194,31.668411016 24.948097612,31.28342714 24.880412146,31.541525491 23.672237547,31.616270303 23.309462275,31.628673646 23.251588117)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84901555326549 46.70107274375849 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 2021-12-23T15:44:40.548521Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N24E033/2018/10/12/02A29E 2.0E-4 2.0E-4 true block average 2 2 25.0 33.0 24.0 34.0 POLYGON((33.78570674487518 25.0,33.979510032074074 24.0,33.0 24.0,33.0 25.0,33.78570674487518 25.0)) 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_02A29E_N24E033_2018_10_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02A29E_N24E033_2018_10_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02A29E_N24E033_2018_10_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02A29E_N24E033_2018_10_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02A29E_N24E033_2018_10_12_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