https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-09T17:50:58.426754Z 2018-09-09T17:51:27.432621Z s3://sentinel-s1-l1c/GRD/2018/9/9/IW/DV/S1A_IW_GRDH_1SDV_20180909T175058_20180909T175127_023624_02930D_531F 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 2018-09-09T17:50:58.426754Z 2018-09-09T17:51:27.432621Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180909T200733_V20180909T161320_20180909T193050.EOF 348.0287496308976 693000 Copernicus S1 Core Ground Segment - DPA 2018-09-09T20:16:39.630198Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180909T175058_20180909T175127_023624_02930D_531F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((6.351244114 -3.559141326,7.449741572 -3.318562254,8.554213313 -3.07535311,8.386111356 -2.293174598,8.205983553 -1.449295158,7.102196746 -1.689677277,6.00464533 -1.928046581,6.184144092 -2.774523953,6.351244114 -3.559141326)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.57843 45.93970049879262 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 2021-12-23T07:14:14.506431Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S04E007/2018/09/09/02930D 2.0E-4 2.0E-4 true block average 2 2 -3.0 7.0 -4.0 8.0 POLYGON((8.0 -3.1973931228354564,7.0 -3.4170589862805314,7.0 -3.0,8.0 -3.0,8.0 -3.1973931228354564)) 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_02930D_S04E007_2018_09_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02930D_S04E007_2018_09_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02930D_S04E007_2018_09_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02930D_S04E007_2018_09_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02930D_S04E007_2018_09_09_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