https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-30T03:53:12.606476Z 2023-10-30T03:53:25.243888Z s3://sentinel-s1-l1c/GRD/2023/10/30/IW/DV/S1A_IW_GRDH_1SDV_20231030T035312_20231030T035325_050989_0625C3_21D9 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 2023-10-30T03:53:12.606476Z 2023-10-30T03:53:25.243888Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20231030T020910_V20231030T013329_20231030T080829.EOF 192.7085991775062 693000 Copernicus Ground Segment 2023-10-30T04:03:43.604256Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231030T035312_20231030T035325_050989_0625C3_21D9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.066532736088384 30.81423280308343,32.67396114630502 30.87867585759923,32.410647231400496 30.921186243101936,32.014060701944835 30.984131746082124,31.749461148309948 31.025407442034073,31.352102920878504 31.086309576647427,31.08689896788161 31.126234163904737,30.821499957070667 31.165609616540614,30.479628819083665 31.215461228131687,30.371849600256965 30.67396378441792,30.352464726769327 30.579131324667234,30.691993588172878 30.52908053165141,30.955827741287575 30.489529260297907,31.219400269702284 30.449452596967838,31.613204842325892 30.38852066830161,31.87617776720165 30.347129731056064,32.26897615923545 30.28425460390839,32.533165904479155 30.241259508219564,32.9190005491412 30.17743739058674,32.9395517600751 30.272636580743875,32.981490534720336 30.45326116667923,33.066532736088384 30.81423280308343)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76104265376861 46.1829268730264 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 2023-10-30T17:01:09.480706Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/N30E030/2023/10/30/0625C3 2.0E-4 2.0E-4 true block average 2 2 31.0 30.0 30.0 31.0 POLYGON((31.0 30.482812791204836,30.35246472676901 30.579131324667085,30.43674358827587 31.0,31.0 31.0,31.0 30.482812791204836)) 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_0625C3_N30E030_2023_10_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0625C3_N30E030_2023_10_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0625C3_N30E030_2023_10_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0625C3_N30E030_2023_10_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0625C3_N30E030_2023_10_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 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