https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-04-21T02:28:35.872323Z 2023-04-21T02:29:25.870599Z s3://sentinel-s1-l1c/GRD/2023/4/21/IW/DV/S1A_IW_GRDH_1SDV_20230421T022900_20230421T022925_048188_05CB37_EC1F 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 2023-04-21T02:29:00.872203Z 2023-04-21T02:29:25.870599Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230421T035016_V20230420T235430_20230421T031200.EOF 192.4031509265963 693000 Copernicus Ground Segment 2023-04-21T04:13:31.081051Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230421T022900_20230421T022925_048188_05CB37_EC1F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((46.089049164531545 -22.39812707458976,45.52811178867411 -22.269154892707608,44.9238009120478 -22.12778517332955,44.31730564551699 -21.983377259935637,43.750368862727626 -21.84610238392147,43.601455452926004 -22.384093047242573,43.405647968580496 -23.102436460187747,43.33807988078025 -23.341061375245605,43.9125239754443 -23.480759779690448,44.28023689359519 -23.568921569942255,44.52470970288482 -23.62699102657091,44.770508457002414 -23.68494165605362,45.13738916932901 -23.770619471005823,45.69852727820745 -23.89975707487435,45.71407097328736 -23.839957442299344,45.76432051634271 -23.660453867076747,45.81120147638154 -23.480187721604786,45.85690241684526 -23.299661134000097,45.90330481978691 -23.11930749305874,45.94681570821746 -22.938300785852952,45.99384309926462 -22.75811226684987,46.039578897316204 -22.577638149858323,46.089049164531545 -22.39812707458976)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.02768 45.74159502527393 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 s3://sentinel-s1-l1c/GRD/2023/4/21/IW/DV/S1A_IW_GRDH_1SDV_20230421T022835_20230421T022900_048188_05CB37_9F2A 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 2023-04-21T02:28:35.872323Z 2023-04-21T02:29:00.870720Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230421T035016_V20230420T235430_20230421T031200.EOF 192.3428681429315 693000 Copernicus Ground Segment 2023-04-21T04:13:18.496386Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230421T022835_20230421T022900_048188_05CB37_9F2A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((46.47853551139673 -20.896703379343947,45.91774775285351 -20.76797090495156,45.32136026223595 -20.628831053185426,44.72182228644595 -20.486630500062976,44.162647983355384 -20.35190010777487,44.11497163524891 -20.531510153623522,44.06615716216481 -20.710952250889523,44.018207590524696 -20.890618378987142,43.96925566683729 -21.070055231326407,43.92106796081619 -21.24969269854611,43.82264542763427 -21.608512848755666,43.750368862727626 -21.84610238392147,44.31730564551699 -21.983377259935637,44.9238009120478 -22.12778517332955,45.52811178867411 -22.269154892707608,46.089049164531545 -22.39812707458976,46.09602301402173 -22.399435045098777,46.11322660479619 -22.340047808858216,46.158291453578144 -22.159444961401938,46.25293517890363 -21.799306112109228,46.296109286444356 -21.618299799818878,46.342379794334335 -21.43801390809855,46.38739328462597 -21.25745017092281,46.43451827527233 -21.077381587122645,46.47853551139673 -20.896703379343947)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.1564 45.78863201272182 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 2023-04-21T12:12:53.343635Z Batch API, v4.192.0 s3://deafrica-sentinel-1/s1_rtc/S23E044/2023/04/21/05CB37 2.0E-4 2.0E-4 true block average 2 2 -22.0 44.0 -23.0 45.0 POLYGON((44.0 -23.0,44.0 -22.0,45.0 -22.0,45.0 -23.0,44.0 -23.0)) 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_05CB37_S23E044_2023_04_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CB37_S23E044_2023_04_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CB37_S23E044_2023_04_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CB37_S23E044_2023_04_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CB37_S23E044_2023_04_21_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