https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-15T17:02:02.307158Z 2021-01-15T17:02:27.306158Z s3://sentinel-s1-l1c/GRD/2021/1/15/IW/DV/S1B_IW_GRDH_1SDV_20210115T170202_20210115T170227_025168_02FF1C_F19E Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-01-15T17:02:02.307158Z 2021-01-15T17:02:27.306158Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210115T192627_V20210115T151513_20210115T183243.EOF 347.30496733556913 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-15T20:05:51.113004Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210115T170202_20210115T170227_025168_02FF1C_F19E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((13.80129106237979 29.626479711867965,14.17238691788284 29.688307915290032,14.431868212781946 29.73087342291301,14.691400322216829 29.77290422578194,15.082092118606125 29.835151684799943,15.471401961577518 29.89595854702898,15.731553274034257 29.93591226194185,15.99433674654507 29.975715318132355,16.35189428245839 30.028974809465456,16.316818698260615 30.209547456234272,16.2797505430586 30.38991906873597,16.20818126729118 30.751025614263366,16.134785274502445 31.111855757878764,16.05118024213059 31.53269973311304,15.68691885485538 31.479809556602476,15.421771052591348 31.44061243782643,15.157386401179796 31.40094937187019,14.761711340159337 31.34050992920801,14.365520695952178 31.278694125992033,14.10357306497238 31.237107462702483,13.839979413510743 31.19468644075565,13.460120774696037 31.132531876737552,13.554478765080493 30.71089444179948,13.59825381081026 30.530574989108686,13.641260391596935 30.350131824646954,13.67939262153526 30.168881051769283,13.720791954399365 29.988175404499685,13.760519968021166 29.807192817292197,13.80129106237979 29.626479711867965)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.69884993070783 46.09000920106379 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 2021-12-25T23:28:49.982617Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N30E013/2021/01/15/02FF1C 2.0E-4 2.0E-4 true block average 2 2 31.0 13.0 30.0 14.0 POLYGON((13.718082961224466 30.0,13.679392621534557 30.16888105177219,13.641260391595493 30.35013182465405,13.554478765082864 30.710894441789183,13.489780004438515 31.0,14.0 31.0,14.0 30.0,13.718082961224466 30.0)) 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_02FF1C_N30E013_2021_01_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02FF1C_N30E013_2021_01_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02FF1C_N30E013_2021_01_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02FF1C_N30E013_2021_01_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02FF1C_N30E013_2021_01_15_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