https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-26T18:18:01.583506Z 2023-04-26T18:18:26.582259Z s3://sentinel-s1-l1c/GRD/2023/4/26/IW/DV/S1A_IW_GRDH_1SDV_20230426T181801_20230426T181826_048271_05CE05_CD76 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 2023-04-26T18:18:01.583506Z 2023-04-26T18:18:26.582259Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230426T184359_V20230426T180900_20230427T004400.EOF 347.05077447070823 693000 Copernicus Ground Segment 2023-04-26T18:57:13.133581Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230426T181801_20230426T181826_048271_05CE05_CD76 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-5.552627185398551 33.402430933744384,-5.280695367603028 33.4457855964774,-4.857995826450048 33.51190295591854,-4.453727498121804 33.573716393812425,-4.168271225801883 33.61650127637624,-3.8926903994913498 33.65715302393882,-3.488495177375539 33.715612537564155,-3.2072386473467445 33.75545258137808,-2.889630055272867 33.7996154711345,-2.9239995443976294 33.98022144127078,-2.974031448373429 34.15878684752602,-3.014357064378128 34.338676140569184,-3.0536116253923358 34.5187115779528,-3.089406764938359 34.69921259186184,-3.122611312574854 34.88005708065368,-3.162607732998314 35.059991829029066,-3.199328145523368 35.24036359609232,-3.2127194255995644 35.29971567241184,-3.5336599715643597 35.25625005152139,-3.816296841070135 35.21721370395254,-4.096441909211243 35.17783163439779,-4.510299488688201 35.11839238727262,-4.797928695427087 35.07621375527403,-5.21910370893487 35.01313308236867,-5.501779206765428 34.969924616993815,-5.916243786497259 34.905295601827376,-5.899553233245336 34.84610658222743,-5.860452548971029 34.66494970829254,-5.818401901690152 34.484259290417455,-5.775551875487885 34.30369856593769,-5.731500794807968 34.12333166957939,-5.6863551285922185 33.94314383120586,-5.639368561864009 33.7632536297716,-5.58785567620504 33.584091970685115,-5.552627185398551 33.402430933744384)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.66953620699105 46.48527004161131 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 2023-04-26T22:00:17.893487Z Batch API, v4.197.0 s3://deafrica-sentinel-1/s1_rtc/N34W003/2023/04/26/05CE05 2.0E-4 2.0E-4 true block average 2 2 35.0 -3.0 34.0 -2.0 POLYGON((-3.0 34.27463044413526,-2.9740314483732484 34.15878684752536,-2.9295412614181444 34.0,-3.0 34.0,-3.0 34.27463044413526)) 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_05CE05_N34W003_2023_04_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CE05_N34W003_2023_04_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CE05_N34W003_2023_04_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CE05_N34W003_2023_04_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CE05_N34W003_2023_04_26_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