https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-05-25T16:55:01.371127Z 2020-05-25T16:55:30.398879Z s3://sentinel-s1-l1c/GRD/2020/5/25/IW/DV/S1B_IW_GRDH_1SDV_20200525T165501_20200525T165530_021740_029438_2278 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 2020-05-25T16:55:01.371127Z 2020-05-25T16:55:30.398879Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200525T174304_V20200525T134438_20200525T170208.EOF 347.5352868088104 693000 Copernicus S1 Core Ground Segment - DPA 2020-05-25T17:57:56.718723Z Sentinel-1 IPF, 003.20 S1B_IW_GRDH_1SDV_20200525T165501_20200525T165530_021740_029438_2278 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.893440642098117 -25.211987761179277,24.445586619322402 -25.084754946581924,24.822038784436568 -24.996671074802258,25.073281285919165 -24.937285126890423,25.320727433898785 -24.878338077527623,25.69355330870235 -24.788641704774935,25.941246673623574 -24.7284700489829,26.281290336271702 -24.645090425326877,26.212444115775213 -24.40851784746756,26.16085771625221 -24.229366072037205,26.060003465338205 -23.87053685342012,25.907254456892538 -23.33278948113813,25.82298484851684 -23.032978767810356,25.24096880192261 -23.174504218597583,24.870959549085413 -23.263208990758983,24.624011783415817 -23.321864791106268,24.25539297833107 -23.408600798135943,24.00813409302771 -23.466237251509963,23.463910734332277 -23.59153394686232,23.4961590658068 -23.712509442321902,23.545095273134027 -23.89238827798019,23.59132203766525 -24.072902515917782,23.638459386564943 -24.253218789589077,23.733828085153505 -24.613635721073777,23.893440642098117 -25.211987761179277)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.93007 45.7928721028272 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 2021-12-25T11:18:45.857452Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S26E023/2020/05/25/029438 2.0E-4 2.0E-4 true block average 2 2 -25.0 23.0 -26.0 24.0 POLYGON((23.893440642098064 -25.211987761179195,23.83689214500114 -25.0,24.0 -25.0,24.0 -25.187432937660084,23.893440642098064 -25.211987761179195)) 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_029438_S26E023_2020_05_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_029438_S26E023_2020_05_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_029438_S26E023_2020_05_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_029438_S26E023_2020_05_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_029438_S26E023_2020_05_25_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