https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-10T04:25:36.399609Z 2023-07-10T04:25:59.383419Z s3://sentinel-s1-l1c/GRD/2023/7/10/IW/DV/S1A_IW_GRDH_1SDV_20230710T042536_20230710T042559_049356_05EF61_CD1F 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 2023-07-10T04:25:36.399609Z 2023-07-10T04:25:59.383419Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230710T042531_V20230710T034505_20230710T102005.EOF 192.7979190271398 693000 Copernicus Ground Segment 2023-07-10T04:34:07.548240Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230710T042536_20230710T042559_049356_05EF61_CD1F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.211933898032047 32.464221422649594,24.809041358450674 32.52903655157733,24.53775373001831 32.571901091576464,24.13034304690804 32.635100245730804,23.858420625737672 32.67649912709309,23.450071308732667 32.73749283498541,23.17753230726728 32.777416868210565,22.904751040923294 32.81674858668271,22.577451379532985 32.8630947345022,22.539260135148112 32.68304003798701,22.501797327269077 32.50279085682908,22.466801617966944 32.322192574501805,22.430049987185846 32.14183911787301,22.324200672801673 31.605321908507115,22.6468953310966 31.55861141874942,22.915940449297683 31.518994335165765,23.31882229929568 31.45854975924128,23.587651977746194 31.417469889741685,23.99014165086239 31.354844581771154,24.257731772424012 31.312464246806154,24.524935001466 31.269551188907,24.921497496849195 31.204765637450823,25.002139592810327 31.561262340179507,25.088062696119692 31.922147832315574,25.211933898032047 32.464221422649594)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70797490241362 46.29405528955939 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 2023-07-10T07:51:04.675817Z Batch API, v4.222.2 s3://deafrica-sentinel-1/s1_rtc/N31E022/2023/07/10/05EF61 2.0E-4 2.0E-4 true block average 2 2 32.0 22.0 31.0 23.0 POLYGON((23.0 31.506382836547633,22.324200672801698 31.605321908507122,22.402066591466898 32.0,23.0 32.0,23.0 31.506382836547633)) 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_05EF61_N31E022_2023_07_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05EF61_N31E022_2023_07_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05EF61_N31E022_2023_07_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05EF61_N31E022_2023_07_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05EF61_N31E022_2023_07_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