https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-08T16:21:30.692325Z
2023-01-08T16:21:59.692084Z
s3://sentinel-s1-l1c/GRD/2023/1/8/IW/DV/S1A_IW_GRDH_1SDV_20230108T162130_20230108T162159_046694_0598E2_2590
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
2023-01-08T16:21:30.692325Z
2023-01-08T16:21:59.692084Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230108T170113_V20230108T131241_20230108T163011.EOF
347.22809052952636
693000
Copernicus Ground Segment
2023-01-08T18:03:18.489231Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230108T162130_20230108T162159_046694_0598E2_2590
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.70858265626205 -30.795182991428728,34.052697894089974 -30.716230037777322,34.311944851173315 -30.656051123234043,34.5708701563271 -30.595358333143928,34.9586517291146 -30.503359636452956,35.216766398811004 -30.44139026598628,35.60332525805439 -30.347485527004014,35.86062038732085 -30.28425137388487,36.221290128825274 -30.19461560937724,36.08791100638859 -29.781008790270153,35.973902188274884 -29.424339043177252,35.860751011833926 -29.06754788901998,35.711227002245934 -28.591758797973306,35.35567102780539 -28.679826913978026,35.10205556460354 -28.74198149833986,34.72107321851696 -28.83432437707168,34.46671389808101 -28.89529099180568,34.08462131301962 -28.98584369249761,33.82952562655852 -29.04561140960744,33.5741375851241 -29.10489657161562,33.23518262368581 -29.18271436190335,33.37412794907547 -29.66130159539604,33.479179876690374 -30.020220927619867,33.58494768057304 -30.379044401579364,33.70858265626205 -30.795182991428728))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80814
45.51718133413476
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
2023-01-08T22:16:15.834308Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2023/01/08/0598E2
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.505984481328007,36.15853086569886 -30.0,36.0 -30.0,36.0 -29.505984481328007))
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_0598E2_S30E036_2023_01_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0598E2_S30E036_2023_01_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0598E2_S30E036_2023_01_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0598E2_S30E036_2023_01_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0598E2_S30E036_2023_01_08_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