https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-10T04:34:19.866583Z 2023-04-10T04:34:32.290696Z s3://sentinel-s1-l1c/GRD/2023/4/10/IW/DV/S1A_IW_GRDH_1SDV_20230410T043419_20230410T043432_048029_05C5E7_E52E 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 2023-04-10T04:34:19.866583Z 2023-04-10T04:34:32.290696Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230410T043212_V20230410T035314_20230410T102814.EOF 192.6849890143398 693000 Copernicus Ground Segment 2023-04-10T05:04:00.490687Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230410T043419_20230410T043432_048029_05C5E7_E52E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.68590616229664 30.391485991560142,22.284294422932245 30.457743761625906,22.013599516704314 30.501655451285636,21.607800593388788 30.56636003687631,21.336824157988815 30.60881705939879,20.929756257536543 30.67146947726639,20.65773827714854 30.712582002733686,20.38559120160523 30.753110406387933,20.11069636563585 30.793435108417594,19.986914778834947 30.170023181520456,20.53114002232314 30.088743205975106,20.80128489769318 30.047510239807735,21.205591823865458 29.98469955415745,21.4749286961908 29.94212460840759,21.877714755218435 29.877360367965842,22.1457616711495 29.833533494260983,22.54441339031032 29.767274436035216,22.645644024007616 30.21067226468249,22.68590616229664 30.391485991560142)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75302684856918 46.5435156731556 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 2023-04-10T09:43:44.627635Z Batch API, v4.188.0 s3://deafrica-sentinel-1/s1_rtc/N30E019/2023/04/10/05C5E7 2.0E-4 2.0E-4 true block average 2 2 31.0 19.0 30.0 20.0 POLYGON((20.0 30.168068905291992,19.986914778834944 30.17002318152051,20.0 30.235925414245187,20.0 30.168068905291992)) 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_05C5E7_N30E019_2023_04_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C5E7_N30E019_2023_04_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C5E7_N30E019_2023_04_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C5E7_N30E019_2023_04_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C5E7_N30E019_2023_04_10_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