https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2022-01-31T17:11:39.065180Z 2022-01-31T17:12:31.367763Z s3://sentinel-s1-l1c/GRD/2022/1/31/IW/DV/S1A_IW_GRDH_1SDV_20220131T171204_20220131T171231_041707_04F673_C605 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 2022-01-31T17:12:04.063938Z 2022-01-31T17:12:31.367763Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220131T173729_V20220131T154047_20220131T221547.EOF 347.4810862982694 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-31T18:06:04.750307Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220131T171204_20220131T171231_041707_04F673_C605 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.06219022313087 -26.254195250927108,20.069518292852536 -26.25280221030788,20.430322218477745 -26.169609308804457,20.68116151873378 -26.111363049656074,20.93196060453401 -26.052633786448112,21.308409959299194 -25.963555758464203,21.557815204385246 -25.903932264601753,21.931548388216473 -25.81367524005877,22.472235436202375 -25.681149877421955,22.421370093053362 -25.50176555428176,22.31554350500305 -25.143890200303094,22.058312196476933 -24.24769154469284,22.037406934016055 -24.173388300413116,21.50248761798875 -24.303994135062446,21.13255316432782 -24.393060722799135,20.88503473951937 -24.452085446238172,20.514134149828756 -24.539674731592363,20.26693967710407 -24.597479650700414,20.019193170310892 -24.654956849178838,19.654333519465432 -24.73876723636591,19.867641200059488 -25.53385956281724,19.91532423795948 -25.714166938231138,19.96392948351965 -25.894275221218106,20.0135698438603 -26.074158350598907,20.06219022313087 -26.254195250927108)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.34952 46.03309659159878 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 s3://sentinel-s1-l1c/GRD/2022/1/31/IW/DV/S1A_IW_GRDH_1SDV_20220131T171139_20220131T171204_041707_04F673_FC8B 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 2022-01-31T17:11:39.065180Z 2022-01-31T17:12:04.062453Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220131T173729_V20220131T154047_20220131T221547.EOF 347.4035973750118 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-31T18:06:21.775345Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220131T171139_20220131T171204_041707_04F673_FC8B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.482010229213977 -27.7516820146507,20.85098592146696 -27.66688904297459,21.105332345518445 -27.607790131970678,21.358953900521737 -27.54833545007953,21.73933276665609 -27.458181077483186,22.119090377063912 -27.366995419766432,22.373475917207656 -27.305249889722027,22.62526595689152 -27.24361991864011,22.92656852837543 -27.169176493782594,22.87281019013624 -26.99035166872781,22.76418116571637 -26.632852607498517,22.603828138401596 -26.096106948566923,22.480903281603062 -25.679290615357953,22.472235436202375 -25.681149877421955,21.931548388216473 -25.81367524005877,21.557815204385246 -25.903932264601753,21.308409959299194 -25.963555758464203,20.93196060453401 -26.052633786448112,20.68116151873378 -26.111363049656074,20.430322218477745 -26.169609308804457,20.069518292852536 -26.25280221030788,20.183365434671682 -26.672093714815265,20.283250291640904 -27.03185317849085,20.332208230500434 -27.211980819024337,20.38278521694686 -27.3917500920032,20.482010229213977 -27.7516820146507)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.24942 45.94538665720485 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 2022-01-31T21:03:04.692227Z Batch API, v4.88.0 s3://deafrica-sentinel-1/s1_rtc/S27E021/2022/01/31/04F673 2.0E-4 2.0E-4 true block average 2 2 -26.0 21.0 -27.0 22.0 POLYGON((21.0 -27.0,21.0 -26.0,22.0 -26.0,22.0 -27.0,21.0 -27.0)) 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_04F673_S27E021_2022_01_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04F673_S27E021_2022_01_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04F673_S27E021_2022_01_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04F673_S27E021_2022_01_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04F673_S27E021_2022_01_31_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