https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-01T04:20:08.671772Z 2023-05-01T04:20:27.525087Z s3://sentinel-s1-l1c/GRD/2023/5/1/IW/DV/S1A_IW_GRDH_1SDV_20230501T042008_20230501T042027_048335_05D02F_626C 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 2023-05-01T04:20:08.671772Z 2023-05-01T04:20:27.525087Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230501T054705_V20230501T014943_20230501T050713.EOF 192.0163046947909 693000 Copernicus Ground Segment 2023-05-01T06:52:47.995532Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230501T042008_20230501T042027_048335_05D02F_626C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.82999515874671 -7.63155553706704,20.291639640624354 -7.511843566321826,19.729822623407664 -7.386149859243939,19.16694684575938 -7.259447566001792,18.61594836126969 -7.134688156603168,18.575215180100543 -7.315231971568546,18.53370669875128 -7.495700949566547,18.49329879379377 -7.6764287638125275,18.38650683854548 -8.14564478466319,18.937467665102865 -8.271148441015251,19.500186145756487 -8.398480668438618,20.06452501587715 -8.52530330737898,20.60401946734089 -8.645704898709507,20.627406591527517 -8.537129952808325,20.669041299095678 -8.356236531981057,20.709584595851727 -8.17510385212006,20.748828211429455 -7.993685419885963,20.789784480693147 -7.812654370359502,20.82999515874671 -7.63155553706704)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.56534 45.92925667933651 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 2023-05-01T10:57:53.609211Z Batch API, v4.197.0 s3://deafrica-sentinel-1/s1_rtc/S09E019/2023/05/01/05D02F 2.0E-4 2.0E-4 true block average 2 2 -8.0 19.0 -9.0 20.0 POLYGON((20.0 -8.510802741806767,19.0 -8.285298289940078,19.0 -8.0,20.0 -8.0,20.0 -8.510802741806767)) 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_05D02F_S09E019_2023_05_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D02F_S09E019_2023_05_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D02F_S09E019_2023_05_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D02F_S09E019_2023_05_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D02F_S09E019_2023_05_01_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 2021 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