https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-05T03:40:10.543323Z 2022-01-05T03:40:35.614081Z s3://sentinel-s1-l1c/GRD/2022/1/5/IW/DV/S1A_IW_GRDH_1SDV_20220105T034010_20220105T034035_041320_04E985_00F1 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 2022-01-05T03:40:10.543323Z 2022-01-05T03:40:35.614081Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220105T065740_V20220105T024713_20220105T060443.EOF 192.0915316088551 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-05T23:50:22.249171Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220105T034010_20220105T034035_041320_04E985_00F1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.064053457514362 -12.234080524047874,29.52008393059844 -12.11130170238632,28.953111662109848 -11.982087615870714,28.38482810169281 -11.851309480629872,27.829455007582155 -11.722286326365424,27.787602141348383 -11.902753400045553,27.700042834632452 -12.262996422319409,27.65751720517002 -12.443429453427683,27.61413953775372 -12.623670155516466,27.52653391357893 -12.983980851085938,27.498406472724117 -13.105163505273207,28.05529890053031 -13.235420181562127,28.625569679645395 -13.36741448691011,29.196064603886562 -13.498046367809579,29.741715721151536 -13.621652478002712,29.766945901689176 -13.499590105818122,29.810019828320705 -13.318914273259567,29.85188244648173 -13.137970336679372,29.895956663754855 -12.957533249786476,29.938594740630943 -12.77677655479713,29.980698003792224 -12.595904833366077,30.021033800730578 -12.414639297352425,30.064053457514362 -12.234080524047874)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.55612 45.92224955822296 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 2022-01-06T01:17:36.428730Z Batch API, v4.79.0 s3://deafrica-sentinel-1/s1_rtc/S14E027/2022/01/05/04E985 2.0E-4 2.0E-4 true block average 2 2 -13.0 27.0 -14.0 28.0 POLYGON((28.0 -13.222485814661402,27.498406472724074 -13.105163505273179,27.522815743956066 -13.0,28.0 -13.0,28.0 -13.222485814661402)) 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_04E985_S14E027_2022_01_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04E985_S14E027_2022_01_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04E985_S14E027_2022_01_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04E985_S14E027_2022_01_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04E985_S14E027_2022_01_05_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