https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-02-21T15:46:41.479502Z 2019-02-21T15:47:06.476931Z s3://sentinel-s1-l1c/GRD/2019/2/21/IW/DV/S1A_IW_GRDH_1SDV_20190221T154641_20190221T154706_026029_02E6CE_6CE4 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 2019-02-21T15:46:41.479502Z 2019-02-21T15:47:06.476931Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190221T181541_V20190221T140952_20190221T172722.EOF 348.0075818400317 693000 Copernicus S1 Core Ground Segment - UPA 2019-02-21T18:38:56.508723Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190221T154641_20190221T154706_026029_02E6CE_6CE4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.8766241291821 -6.613894849270526,38.41943831774341 -6.4936574477289355,38.983694421092025 -6.368000605189359,39.54767666798583 -6.241737037529402,40.084156892154716 -6.121020362913395,40.04384955335682 -5.94041018071303,39.92824416942787 -5.397143735003032,39.88844529719398 -5.216356410111759,39.81027413368487 -4.854484658568719,39.759037427968806 -4.613901105517005,38.66080814191437 -4.8581473492549225,37.55624349515722 -5.101854558495933,37.60682709742805 -5.343214234871024,37.683979443605985 -5.706254701504993,37.72321892215921 -5.887634978943859,37.83695599979741 -6.432685601728545,37.8766241291821 -6.613894849270526)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.54984 46.07087462911233 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 2021-12-24T11:35:26.829990Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S06E039/2019/02/21/02E6CE 2.0E-4 2.0E-4 true block average 2 2 -5.0 39.0 -6.0 40.0 POLYGON((39.84170820804843 -5.0,39.92824416942905 -5.397143735008891,40.0 -5.734347191356245,40.0 -6.0,39.0 -6.0,39.0 -5.0,39.84170820804843 -5.0)) 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_02E6CE_S06E039_2019_02_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02E6CE_S06E039_2019_02_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02E6CE_S06E039_2019_02_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02E6CE_S06E039_2019_02_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02E6CE_S06E039_2019_02_21_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