https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-03-20T19:27:09.613570Z 2018-03-20T19:27:59.612168Z s3://sentinel-s1-l1c/GRD/2018/3/20/IW/DV/S1A_IW_GRDH_1SDV_20180320T192734_20180320T192759_021103_02441D_A7DA 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 2018-03-20T19:27:34.613611Z 2018-03-20T19:27:59.612168Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180320T214835_V20180320T174342_20180320T210112.EOF 347.7752328348196 693000 Copernicus S1 Core Ground Segment - DPA 2018-03-20T22:00:51.053578Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180320T192734_20180320T192759_021103_02441D_A7DA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-20.962871706 18.963369188,-20.37833109 19.07225587,-19.789859208 19.179863585,-19.200629734 19.285584406,-18.616923391 19.388309613,-18.9097777 20.895264104,-19.499300377 20.793601359,-20.094344814 20.688792689,-20.688565244 20.581935212,-21.278753572 20.473634885,-20.962871706 18.963369188)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79244105496013 46.01009 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/2018/3/20/IW/DV/S1A_IW_GRDH_1SDV_20180320T192709_20180320T192734_021103_02441D_96FD 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 2018-03-20T19:27:09.613570Z 2018-03-20T19:27:34.612128Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180320T214835_V20180320T174342_20180320T210112.EOF 347.81823958382023 693000 Copernicus S1 Core Ground Segment - DPA 2018-03-20T22:00:45.269068Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180320T192709_20180320T192734_021103_02441D_96FD GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-20.649708792 17.452248898,-20.069217212 17.561961511,-19.485995278 17.670346058,-18.9020803 17.777002651,-18.324713895 17.880628978,-18.616923391 19.388309613,-19.200629734 19.285584406,-19.789859208 19.179863585,-20.37833109 19.07225587,-20.962871706 18.963369188,-20.649708792 17.452248898)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80680681798567 46.01608 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 2022-01-24T12:26:52.967971Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N19W021/2018/03/20/02441D 2.0E-4 2.0E-4 true block average 2 2 20.0 -21.0 19.0 -20.0 POLYGON((-20.97053327791445 19.0,-21.0 19.140883616183366,-21.0 20.0,-20.0 20.0,-20.0 19.0,-20.97053327791445 19.0)) 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_02441D_N19W021_2018_03_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02441D_N19W021_2018_03_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02441D_N19W021_2018_03_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02441D_N19W021_2018_03_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02441D_N19W021_2018_03_20_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