https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-16T03:29:45.076551Z
2023-08-16T03:30:18.406253Z
s3://sentinel-s1-l1c/GRD/2023/8/16/IW/DV/S1A_IW_GRDH_1SDV_20230816T032945_20230816T033018_049895_060063_03F9
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
2023-08-16T03:29:45.076551Z
2023-08-16T03:30:18.406253Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230816T050800_V20230816T010840_20230816T042610.EOF
192.4385503166417
693000
Copernicus Ground Segment
2023-08-16T06:02:18.111866Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230816T032945_20230816T033018_049895_060063_03F9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.235695528767074 26.267303268430453,37.85293288008594 26.33355511081975,37.59321439512869 26.377883220235944,37.336843847468344 26.421147943423975,36.95731943361395 26.4842990623387,36.70108130124162 26.52632573593893,36.317881090417934 26.588263345841543,35.76636563394707 26.67546860919482,35.731020949918715 26.494856631889665,35.6623245251212 26.133121127577823,35.557124525270766 25.590822905550137,35.52252772828881 25.40997330898818,35.41722511253473 24.867638762900004,35.40183381828961 24.792194075031677,35.945243026252655 24.7037531789042,36.19859263652843 24.66179939555589,36.578334551283476 24.598063489361287,36.83131030839728 24.555036732521508,37.21050291517732 24.489692961980168,37.460570383881155 24.446040894855283,37.83000092681477 24.38073959305673,37.84387956125297 24.45685497534296,37.88022047842277 24.63840987146869,37.919735987444604 24.81940239707346,37.96102439328357 25.00008287529186,38.001146878315204 25.180970500163795,38.04014404432889 25.362056992280714,38.08161118973174 25.54271074941354,38.15976870229917 25.90485888089141,38.19649228979512 26.086344144664928,38.235695528767074 26.267303268430453))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84508612777222
46.40436719160125
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
2023-08-16T09:52:49.148273Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/N25E035/2023/08/16/060063
2.0E-4
2.0E-4
true
block average
2
2
26.0
35.0
25.0
36.0
POLYGON((35.44292508793133 25.0,35.63650046368703 26.0,36.0 26.0,36.0 25.0,35.44292508793133 25.0))
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_060063_N25E035_2023_08_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060063_N25E035_2023_08_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060063_N25E035_2023_08_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060063_N25E035_2023_08_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060063_N25E035_2023_08_16_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