https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-03-31T16:14:54.482394Z 2019-03-31T16:15:29.792591Z s3://sentinel-s1-l1c/GRD/2019/3/31/IW/DV/S1B_IW_GRDH_1SDV_20190331T161454_20190331T161529_015600_01D3F1_A8DB 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 2019-03-31T16:14:54.482394Z 2019-03-31T16:15:29.792591Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190331T170700_V20190331T130321_20190331T162051.EOF 347.71003152786363 693000 Copernicus S1 Core Ground Segment - UPA 2019-03-31T17:18:21.374899Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190331T161454_20190331T161529_015600_01D3F1_A8DB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.04168947135253 -20.987122949538886,33.619337793900904 -20.854485810631868,34.20844864110737 -20.71697622802101,34.79649398603463 -20.57746798149516,35.36267959962349 -20.441022327407442,35.300333500850186 -20.203736964386625,35.251900499480975 -20.02421509176809,35.205211379602325 -19.844281108947815,35.15751442207438 -19.66460683995638,35.11350477947137 -19.484047594653745,35.07228183912706 -19.302824408866424,35.023000080772924 -19.123578298482457,34.97688018119675 -18.94357530464057,34.92929316356056 -18.7639427420756,34.88192538991988 -18.56822113058367,34.32171517058778 -18.70239245973521,33.739995642864045 -18.83973144966686,33.15734209500317 -18.975264339212963,32.58614079357491 -19.106154490608457,32.6309091570938 -19.30270642255148,32.67624698778758 -19.483120001753758,32.720015845196215 -19.663902330750304,32.76703650755884 -19.843947861150454,32.80572455936729 -20.025913453147147,32.847210419548475 -20.207246937182862,32.89249464446658 -20.38771873141236,32.9367050200944 -20.56844615945167,32.982679093068846 -20.748778329607205,33.04168947135253 -20.987122949538886)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.33151 45.84417699158816 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 2021-12-24T13:31:56.904273Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S21E033/2019/03/31/01D3F1 2.0E-4 2.0E-4 true block average 2 2 -20.0 33.0 -21.0 34.0 POLYGON((33.04168947135229 -20.98712294953906,33.0 -20.818737972291647,33.0 -20.0,34.0 -20.0,34.0 -20.76563207228284,33.04168947135229 -20.98712294953906)) 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_01D3F1_S21E033_2019_03_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01D3F1_S21E033_2019_03_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01D3F1_S21E033_2019_03_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01D3F1_S21E033_2019_03_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01D3F1_S21E033_2019_03_31_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