https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-30T06:38:19.494771Z
2023-07-30T06:38:48.479296Z
s3://sentinel-s1-l1c/GRD/2023/7/30/IW/DV/S1A_IW_GRDH_1SDV_20230730T063819_20230730T063848_049649_05F85A_0B7A
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
2023-07-30T06:38:19.494771Z
2023-07-30T06:38:48.479296Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230730T063837_V20230730T055645_20230730T123145.EOF
192.5626095742795
693000
Copernicus Ground Segment
2023-07-30T07:28:23.749386Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230730T063819_20230730T063848_049649_05F85A_0B7A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.549732693425527 28.68739361021626,-8.944871070526753 28.753926904456375,-9.214061961227015 28.798541396475933,-9.612505533157178 28.86352973305252,-9.879123218253723 28.90631514099689,-10.276325916410345 28.969018048151153,-10.541703997970666 29.010217064521715,-11.076811154289993 29.091597875039465,-11.146961502077755 28.73020649478807,-11.182878796232107 28.549585146899272,-11.220123668691091 28.369161098513704,-11.255444654900689 28.18844364945913,-11.291374630483968 28.007814246512403,-11.326514080034814 27.82706056518396,-11.362253357804445 27.646394819855427,-11.397520839161698 27.47151089213735,-10.87090548408958 27.38931907820143,-10.608018557229611 27.347499449431353,-10.215154301040824 27.284022211903054,-9.821579407147796 27.219253067801137,-9.559212754936372 27.175421000766626,-9.29674532393993 27.13104733007706,-8.906056971607319 27.064021796252753,-8.869053202802503 27.23959361729106,-8.828462155514146 27.42046013783526,-8.750153792249568 27.782689593020663,-8.630399996065421 28.325649107681063,-8.58843750963394 28.50629114291701,-8.549732693425527 28.68739361021626))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79491234259083
46.61742405965833
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
2023-07-31T11:04:12.501149Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/N27W009/2023/07/30/05F85A
2.0E-4
2.0E-4
true
block average
2
2
28.0
-9.0
27.0
-8.0
POLYGON((-8.702224350949814 28.0,-8.869053202801936 27.239593617293657,-8.906056971607306 27.06402179625272,-9.0 27.080138431390395,-9.0 28.0,-8.702224350949814 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_05F85A_N27W009_2023_07_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F85A_N27W009_2023_07_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F85A_N27W009_2023_07_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F85A_N27W009_2023_07_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F85A_N27W009_2023_07_30_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