https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-10T18:01:58.251118Z 2023-05-10T18:02:27.289357Z s3://sentinel-s1-l1c/GRD/2023/5/10/IW/DV/S1A_IW_GRDH_1SDV_20230510T180158_20230510T180227_048475_05D4C5_92D4 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 2023-05-10T18:01:58.251118Z 2023-05-10T18:02:27.289357Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230510T182503_V20230510T175233_20230511T002733.EOF 346.91699907872453 693000 Copernicus Ground Segment 2023-05-10T18:38:09.899801Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230510T180158_20230510T180227_048475_05D4C5_92D4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-1.7951355780965503 34.93717955640685,-1.3850235958022434 35.00106900967697,-1.1036063658497905 35.044046335914054,-0.8186846446505684 35.08684703636654,-0.39802410516264497 35.14874436489023,0.022691333699971686 35.20910165372698,0.30908073311707696 35.24929663357686,0.5896491713447183 35.28798854670714,0.911151607810677 35.33146312263731,0.8604508531368441 35.56910786220349,0.8195243355491635 35.74892548625565,0.7808875199271427 35.929045506850564,0.7467157565308634 36.10974747040298,0.6695181645042029 36.46999068451084,0.5707808757067503 36.95245084896668,0.2424467643153871 36.90936123049233,-0.045916489920466805 36.870713776399015,-0.33398705713948834 36.83136883658885,-0.7655342706058119 36.771047311148436,-1.0528535043595768 36.729966059765765,-1.4832530338511725 36.667048246534165,-1.7697935434277063 36.624241740616895,-2.194725059272169 36.559403190308416,-2.035586021334888 35.895841411948005,-1.8639282226950091 35.173485479611905,-1.8064915023457853 34.99518170458308,-1.7951355780965503 34.93717955640685)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.6696053288944 46.41480459412065 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 2023-05-10T22:17:38.536219Z Batch API, v4.197.0 s3://deafrica-sentinel-1/s1_rtc/N35W003/2023/05/10/05D4C5 2.0E-4 2.0E-4 true block average 2 2 36.0 -3.0 35.0 -2.0 POLYGON((-2.0 35.746091305496876,-2.0605659072114415 36.0,-2.0 36.0,-2.0 35.746091305496876)) 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_05D4C5_N35W003_2023_05_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D4C5_N35W003_2023_05_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D4C5_N35W003_2023_05_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D4C5_N35W003_2023_05_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D4C5_N35W003_2023_05_10_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