https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-29T18:17:53.021990Z 2021-01-29T18:18:18.020986Z s3://sentinel-s1-l1c/GRD/2021/1/29/IW/DV/S1B_IW_GRDH_1SDV_20210129T181753_20210129T181818_025373_0305A3_61E4 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-01-29T18:17:53.021990Z 2021-01-29T18:18:18.020986Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210129T205042_V20210129T163730_20210129T195500.EOF 348.0117400834792 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-29T21:13:12.226512Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210129T181753_20210129T181818_025373_0305A3_61E4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-1.8956102619596003 6.305956569770945,-1.3374992505562218 6.421396811940551,-0.7774963167600893 6.536560986414875,-0.22224210156346783 6.650075384130947,0.3303823885864401 6.762382240954875,0.29048366610185944 6.942596653508034,0.2546707293955693 7.123728778990204,0.21662699851636982 7.304403897243585,0.18143330829998344 7.485649190603864,0.14487053609593561 7.666612427305999,0.1077093612442954 7.8474498836527635,0.03599959713709606 8.209632399506798,0.02462376479599114 8.269922158871172,-0.527101858723184 8.15944606099729,-1.0879315882504084 8.04631093367719,-1.6474086343308072 7.932620178582566,-2.206177791356225 7.818256273564344,-2.193772342068236 7.757940379166152,-2.1545931209050377 7.576832664372751,-2.1178679700231506 7.3952172125140585,-2.0797116189391427 7.213894672799825,-2.043104125304748 7.0322497747534145,-2.0052562419412077 6.850858899476343,-1.9695342350306841 6.6690250266555715,-1.9305267509681918 6.487869826563215,-1.8956102619596003 6.305956569770945)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81649857444609 46.05954393921613 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 2021-12-26T00:11:25.829969Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N07E000/2021/01/29/0305A3 2.0E-4 2.0E-4 true block average 2 2 8.0 0.0 7.0 1.0 POLYGON((0.07750543814218074 8.0,0.18143330829994334 7.485649190604062,0.21662699851637254 7.304403897243577,0.25467072939559177 7.123728778990112,0.2791340371546321 7.0,0.0 7.0,0.0 8.0,0.07750543814218074 8.0)) 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_0305A3_N07E000_2021_01_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0305A3_N07E000_2021_01_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0305A3_N07E000_2021_01_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0305A3_N07E000_2021_01_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0305A3_N07E000_2021_01_29_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