https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-04-06T03:44:56.384178Z 2018-04-06T03:45:24.545553Z s3://sentinel-s1-l1c/GRD/2018/4/6/IW/DV/S1A_IW_GRDH_1SDV_20180406T034456_20180406T034524_021341_024BA7_7106 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 2018-04-06T03:44:56.384178Z 2018-04-06T03:45:24.545553Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180406T053350_V20180406T012430_20180406T044200.EOF 192.5611853879215 693000 Copernicus S1 Core Ground Segment - UPA 2018-04-06T05:43:48.801843Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180406T034456_20180406T034524_021341_024BA7_7106 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((34.632478138 28.63440301,34.243722385 28.699881626,33.982408983 28.743222247,33.590040778 28.807285819,33.328199073 28.849361494,32.935046682 28.91152187,32.672687944 28.95232491,32.410125754 28.992616762,32.104454039 29.038825659,32.066459323 28.858618014,32.032119234 28.677767899,32.004600828 28.495883695,31.973015157 28.314602346,31.940726998 28.133420868,31.869896953 27.771993177,31.833527664 27.591418462,31.805420023 27.466368082,32.365251446 27.378930028,32.62374733 27.337745933,33.011131381 27.275075277,33.269145147 27.232700217,33.655798359 27.168248666,33.913319927 27.12469007,34.296455987 27.058947177,34.327445307 27.18415522,34.367979919 27.365035225,34.447153717 27.727123113,34.483637959 27.908698715,34.519503701 28.09037889,34.551235273 28.27275975,34.589937872 28.453952627,34.632478138 28.63440301)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76270156726334 46.43764987749729 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 2022-01-24T19:11:13.012301Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N27E034/2018/04/06/024BA7 2.0E-4 2.0E-4 true block average 2 2 28.0 34.0 27.0 35.0 POLYGON((34.50166187565445 28.0,34.44715371699984 27.727123112999312,34.32744530699774 27.184155219990004,34.296455987000215 27.058947177000096,34.0 27.10981650585549,34.0 28.0,34.50166187565445 28.0)) 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_024BA7_N27E034_2018_04_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_024BA7_N27E034_2018_04_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_024BA7_N27E034_2018_04_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_024BA7_N27E034_2018_04_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_024BA7_N27E034_2018_04_06_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