https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2021-01-31T18:52:55.142673Z 2021-01-31T18:53:45.140046Z s3://sentinel-s1-l1c/GRD/2021/1/31/IW/DV/S1A_IW_GRDH_1SDV_20210131T185320_20210131T185345_036386_044535_DBF3 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 2021-01-31T18:53:20.142852Z 2021-01-31T18:53:45.140046Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210131T212326_V20210131T171106_20210131T202836.EOF 347.9204933761088 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-31T21:51:41.293799Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210131T185320_20210131T185345_036386_044535_DBF3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-11.499342777601676 12.991448741047275,-10.9267633482591 13.104033548376167,-10.356691761272018 13.214760934145723,-9.78503301422235 13.324421571568067,-9.226294030397517 13.430262419309647,-9.333671210309786 13.973069446537547,-9.367596695296575 14.154374306290547,-9.404180003697567 14.33517819775464,-9.475526609173938 14.697110192105802,-9.523728688352584 14.937679674659957,-10.084952320991428 14.833227428545129,-10.66124212366448 14.724438056228353,-11.238235552325653 14.61397022506053,-11.81190085527711 14.502613230584199,-11.760309069561979 14.26162754247819,-11.72333791855066 14.080104417601431,-11.64821403572924 13.71728492620624,-11.611934722164898 13.535620310198976,-11.573956857968938 13.354288353460927,-11.537454863009165 13.17266350897101,-11.499342777601676 12.991448741047275)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84474040387768 46.08625759236224 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 s3://sentinel-s1-l1c/GRD/2021/1/31/IW/DV/S1A_IW_GRDH_1SDV_20210131T185255_20210131T185320_036386_044535_437B 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 2021-01-31T18:52:55.142673Z 2021-01-31T18:53:20.141356Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210131T212326_V20210131T171106_20210131T202836.EOF 347.9468447909202 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-31T21:51:41.352680Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210131T185255_20210131T185320_036386_044535_437B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-11.184222814549111 11.480307545084962,-10.617081526868011 11.593206404753367,-10.04991496750662 11.704906714725176,-9.481901050911505 11.815559053454837,-8.929147272468558 11.92205981781795,-8.963970895805822 12.10316714043032,-8.999724710627847 12.284184026801151,-9.036919937944141 12.464921201781575,-9.071905694615625 12.646074159878298,-9.109340231552727 12.826756956091673,-9.143478643563126 13.008059406889842,-9.226294030397517 13.430262419309647,-9.78503301422235 13.324421571568067,-10.356691761272018 13.214760934145723,-10.9267633482591 13.104033548376167,-11.499342777601676 12.991448741047275,-11.487549648250107 12.93105042692934,-11.412586099263628 12.568177876252994,-11.374631510979585 12.386833006981641,-11.25629259058517 11.843683096711175,-11.218942047667985 11.662212741667004,-11.184222814549111 11.480307545084962)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85396525142638 46.10862512723463 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 2021-12-26T00:19:31.512902Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N13W011/2021/01/31/044535 2.0E-4 2.0E-4 true block average 2 2 14.0 -11.0 13.0 -10.0 POLYGON((-11.0 13.0,-11.0 14.0,-10.0 14.0,-10.0 13.0,-11.0 13.0)) 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_044535_N13W011_2021_01_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_044535_N13W011_2021_01_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_044535_N13W011_2021_01_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_044535_N13W011_2021_01_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_044535_N13W011_2021_01_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