https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-12-31T01:46:55.546743Z 2020-12-31T01:47:24.575061Z s3://sentinel-s1-l1c/GRD/2020/12/31/IW/DV/S1A_IW_GRDH_1SDV_20201231T014655_20201231T014724_035923_043514_5B7F 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 2020-12-31T01:46:55.546743Z 2020-12-31T01:47:24.575061Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20201231T033434_V20201230T231311_20201231T023041.EOF 192.3014213215809 693000 Copernicus S1 Core Ground Segment - DPA 2020-12-31T04:02:40.971439Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20201231T014655_20201231T014724_035923_043514_5B7F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((57.077228042698394 -19.71990066649925,56.496969156581166 -19.58691462279144,55.91128511785534 -19.450580737185707,55.326580010541534 -19.312373517356587,54.761104351266766 -19.176714774257057,54.65139850417547 -19.593980074533718,54.50850290643821 -20.13324475596556,54.364387803202554 -20.672337750192632,54.33148918825964 -20.79276082629152,54.902310664563316 -20.93045728900008,55.47584494048961 -21.06660437204252,56.08415586255529 -21.208725330270948,56.670311179385266 -21.343318897334463,56.8827875090206 -20.500141454696255,57.077228042698394 -19.71990066649925)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.32144 45.71027677955768 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 2021-12-25T22:41:32.579878Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S20E057/2020/12/31/043514 2.0E-4 2.0E-4 true block average 2 2 -19.0 57.0 -20.0 58.0 POLYGON((57.077228042698444 -19.719900666499246,57.007425662826996 -20.0,57.0 -20.0,57.0 -19.70220123593908,57.077228042698444 -19.719900666499246)) 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_043514_S20E057_2020_12_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_043514_S20E057_2020_12_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_043514_S20E057_2020_12_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_043514_S20E057_2020_12_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_043514_S20E057_2020_12_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