https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-12T15:34:04.046807Z 2018-11-12T15:34:37.922745Z s3://sentinel-s1-l1c/GRD/2018/11/12/IW/DV/S1A_IW_GRDH_1SDV_20181112T153404_20181112T153437_024556_02B1FE_9868 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 2018-11-12T15:34:04.046807Z 2018-11-12T15:34:37.922745Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181112T162944_V20181112T122257_20181112T154027.EOF 347.64602991138435 693000 Copernicus S1 Core Ground Segment - UPA 2018-11-12T16:58:41.705349Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181112T153404_20181112T153437_024556_02B1FE_9868 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((43.778613423 -22.690599215,44.364118867 -22.555881463,44.961470179 -22.415976949,45.557620945 -22.273883046,46.130623432 -22.134976201,45.976024095 -21.598223609,45.925751795 -21.418993929,45.730053669 -20.700898531,45.604277001 -20.233497461,45.037840703 -20.369942178,44.448649972 -20.509674779,43.858400805 -20.647417656,43.279978305 -20.780215768,43.399183954 -21.249742759,43.49215561 -21.610352778,43.584425497 -21.971163432,43.632061887 -22.15123954,43.778613423 -22.690599215)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.3279 45.70609913850122 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 2021-12-23T17:37:09.534553Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S21E044/2018/11/12/02B1FE 2.0E-4 2.0E-4 true block average 2 2 -20.0 44.0 -21.0 45.0 POLYGON((44.0 -20.61437350856072,44.448649972059386 -20.509674778986213,45.0 -20.37891648729466,45.0 -21.0,44.0 -21.0,44.0 -20.61437350856072)) 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_02B1FE_S21E044_2018_11_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02B1FE_S21E044_2018_11_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02B1FE_S21E044_2018_11_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02B1FE_S21E044_2018_11_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02B1FE_S21E044_2018_11_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