https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-04-13T19:27:10.453186Z 2018-04-13T19:28:00.451249Z s3://sentinel-s1-l1c/GRD/2018/4/13/IW/DV/S1A_IW_GRDH_1SDV_20180413T192735_20180413T192800_021453_024F1A_136A 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 2018-04-13T19:27:35.452962Z 2018-04-13T19:28:00.451249Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180413T214826_V20180413T174343_20180413T210113.EOF 347.7755319854048 693000 Copernicus S1 Core Ground Segment - UPA 2018-04-13T21:56:35.647753Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180413T192735_20180413T192800_021453_024F1A_136A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-20.963011 18.963564175,-20.378468707 19.072446011,-19.789995159 19.180048809,-19.200764043 19.285764668,-18.617243361 19.388452288,-18.910075188 20.89540762,-19.499410466 20.793782476,-20.094456689 20.688979155,-20.688678934 20.582126982,-21.278869094 20.473831884,-20.963011 18.963564175)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79830959939857 46.01353 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/2018/4/13/IW/DV/S1A_IW_GRDH_1SDV_20180413T192710_20180413T192735_021453_024F1A_0C68 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 2018-04-13T19:27:10.453186Z 2018-04-13T19:27:35.451473Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180413T214826_V20180413T174343_20180413T210113.EOF 347.8185278700016 693000 Copernicus S1 Core Ground Segment - UPA 2018-04-13T21:56:18.327818Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180413T192710_20180413T192735_021453_024F1A_0C68 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-20.649870991 17.452439861,-20.069377816 17.562147667,-19.486154303 17.670527345,-18.902237764 17.777179024,-18.325055396 17.880767476,-18.617243361 19.388452288,-19.200764043 19.285764668,-19.789995159 19.180048809,-20.378468707 19.072446011,-20.963011 18.963564175,-20.649870991 17.452439861)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81258394572627 46.01947 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 2022-01-25T07:56:05.906469Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/N19W021/2018/04/13/024F1A 2.0E-4 2.0E-4 true block average 2 2 20.0 -21.0 19.0 -20.0 POLYGON((-20.970631205456954 19.0,-21.0 19.140426168881383,-21.0 20.0,-20.0 20.0,-20.0 19.0,-20.970631205456954 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_024F1A_N19W021_2018_04_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_024F1A_N19W021_2018_04_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_024F1A_N19W021_2018_04_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_024F1A_N19W021_2018_04_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_024F1A_N19W021_2018_04_13_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