https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-01-30T07:11:41.176789Z 2019-01-30T07:12:07.085624Z s3://sentinel-s1-l1c/GRD/2019/1/30/IW/DV/S1B_IW_GRDH_1SDV_20190130T071141_20190130T071207_014720_01B721_7A25 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2019-01-30T07:11:41.176789Z 2019-01-30T07:12:07.085624Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190130T091440_V20190130T044938_20190130T080708.EOF 192.3082328130664 693000 Copernicus S1 Core Ground Segment - UPA 2019-01-30T09:26:20.720552Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190130T071141_20190130T071207_014720_01B721_7A25 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.041615577880464 22.768313293549,-18.40896362675449 22.83441203812367,-18.65527090964407 22.878221643059856,-19.025026324525523 22.943220829209746,-19.271724883511332 22.986075303072308,-19.642062734378978 23.049636982716518,-19.889146542912865 23.09152993640446,-20.449539478765978 23.185005339808914,-20.72890013245885 21.74815857353381,-20.174420741720937 21.653759302468767,-19.56345982549853 21.547444983465084,-18.953396819605235 21.43889764880776,-18.34604134882656 21.328462353601136,-18.041615577880464 22.768313293549)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78814716105098 46.25037874363554 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 2021-12-24T10:27:45.387961Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N21W021/2019/01/30/01B721 2.0E-4 2.0E-4 true block average 2 2 22.0 -21.0 21.0 -20.0 POLYGON((-20.0 21.62340806086909,-20.728900132458858 21.748158573533846,-20.67993556144415 22.0,-20.0 22.0,-20.0 21.62340806086909)) 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_01B721_N21W021_2019_01_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01B721_N21W021_2019_01_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01B721_N21W021_2019_01_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01B721_N21W021_2019_01_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01B721_N21W021_2019_01_30_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