https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-03-04T07:12:46.120247Z 2023-03-04T07:13:12.041203Z s3://sentinel-s1-l1c/GRD/2023/3/4/IW/DV/S1A_IW_GRDH_1SDV_20230304T071246_20230304T071312_047491_05B3BC_8FF3 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 2023-03-04T07:12:46.120247Z 2023-03-04T07:13:12.041203Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230304T070432_V20230304T062933_20230304T130433.EOF 192.3078227424329 693000 Copernicus Ground Segment 2023-03-04T07:31:09.001783Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230304T071246_20230304T071312_047491_05B3BC_8FF3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.04325809329193 22.76835405871783,-18.410606997162738 22.83444925944841,-18.65691483528528 22.878256520760015,-19.02667106831847 22.943252182305557,-19.273370176361684 22.98610423404669,-19.643708818869527 23.04966235575226,-19.89079315279422 23.091552893798198,-20.45099491613883 23.184991171505757,-20.73048944493647 21.747319966005225,-20.176202496815385 21.65295741545114,-19.56524387588385 21.546648353826676,-18.955183076398885 21.438106333669356,-18.34782971458941 21.327676378077317,-18.04325809329193 22.76835405871783)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7927637061066 46.25301744117706 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 2023-03-06T10:39:04.634437Z Batch API, v4.178.2 s3://deafrica-sentinel-1/s1_rtc/N21W021/2023/03/04/05B3BC 2.0E-4 2.0E-4 true block average 2 2 22.0 -21.0 21.0 -20.0 POLYGON((-20.0 21.622297528757393,-20.730489444936456 21.74731996600528,-20.68136646969168 22.0,-20.0 22.0,-20.0 21.622297528757393)) 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_05B3BC_N21W021_2023_03_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05B3BC_N21W021_2023_03_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05B3BC_N21W021_2023_03_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05B3BC_N21W021_2023_03_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05B3BC_N21W021_2023_03_04_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