https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-02-27T07:12:50.786432Z 2024-02-27T07:13:16.683384Z s3://sentinel-s1-l1c/GRD/2024/2/27/IW/DV/S1A_IW_GRDH_1SDV_20240227T071250_20240227T071316_052741_0661BD_530A 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 2024-02-27T07:12:50.786432Z 2024-02-27T07:13:16.683384Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20240227T070454_V20240227T062938_20240227T130438.EOF 192.3083774669647 693000 Copernicus Ground Segment 2024-02-27T07:38:27.552288Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240227T071250_20240227T071316_052741_0661BD_530A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.042632616629714 22.768212019706542,-18.409980575561946 22.834309909291672,-18.656287785981917 22.87811898318227,-19.026043093468065 22.94311734239754,-19.272741588629952 22.985971209991085,-19.643079327679544 23.049532033931243,-19.89016306540938 23.091424381268954,-20.4503634911157 23.184866789542646,-20.729600354600777 21.748548803777634,-20.175309328985975 21.65418299258338,-19.564346292322394 21.54787020598595,-18.954281175785447 21.43932431261412,-18.346923610164055 21.32889034823139,-18.042632616629714 22.768212019706542)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79432139124095 46.25370640580572 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 2024-02-27T09:28:07.328728Z Batch API, v4.315.0 s3://deafrica-sentinel-1/s1_rtc/N21W021/2024/02/27/0661BD 2.0E-4 2.0E-4 true block average 2 2 22.0 -21.0 21.0 -20.0 POLYGON((-20.0 21.623677672027913,-20.729600354600805 21.748548803777673,-20.680715327713603 22.0,-20.0 22.0,-20.0 21.623677672027913)) 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_0661BD_N21W021_2024_02_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0661BD_N21W021_2024_02_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0661BD_N21W021_2024_02_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0661BD_N21W021_2024_02_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0661BD_N21W021_2024_02_27_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model GLO-30, release 2021 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