https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-20T03:45:16.854072Z 2021-05-20T03:45:44.996209Z s3://sentinel-s1-l1c/GRD/2021/5/20/IW/DV/S1A_IW_GRDH_1SDV_20210520T034516_20210520T034544_037966_047B28_67B2 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 2021-05-20T03:45:16.854072Z 2021-05-20T03:45:44.996209Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.5618387918291 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-20T07:34:39.314894Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210520T034516_20210520T034544_037966_047B28_67B2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((34.64772644410035 28.63205147195383,34.246213157563396 28.69970137135673,33.978274125572995 28.744135628923594,33.722670205951914 28.78600486127422,33.33620752677813 28.848328270761936,32.945830556659324 28.910084138194442,32.68299552722396 28.95098455669679,32.4168435552578 28.991843173221774,32.11027922504264 29.038202940510146,32.07244265697248 28.858027762318073,32.036432433498504 28.677480783208303,32.00372390404173 28.496431728375992,31.971717526530046 28.31527236318998,31.831065713971093 27.592498210167058,31.805701948530157 27.46777462728738,32.36344728822377 27.380662781019577,32.62421372621809 27.339120004948768,33.008167939598906 27.27700471144174,33.390931950823486 27.21396574254117,33.65792313711626 27.169340505709975,33.91860459969542 27.12524152607407,34.302751588739284 27.059307759255127,34.48839885684008 27.9083476441226,34.64772644410035 28.63205147195383)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.73290682194585 46.38833011216479 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 2021-12-26T05:56:50.733556Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N27E033/2021/05/20/047B28 2.0E-4 2.0E-4 true block average 2 2 28.0 33.0 27.0 34.0 POLYGON((34.0 27.11127107857109,33.39093195080226 27.2139657425449,33.0 27.27832610328411,33.0 28.0,34.0 28.0,34.0 27.11127107857109)) 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_047B28_N27E033_2021_05_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_047B28_N27E033_2021_05_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_047B28_N27E033_2021_05_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_047B28_N27E033_2021_05_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_047B28_N27E033_2021_05_20_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