https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-14T03:16:31.399438Z
2023-05-14T03:16:56.398165Z
s3://sentinel-s1-l1c/GRD/2023/5/14/IW/DV/S1A_IW_GRDH_1SDV_20230514T031631_20230514T031656_048524_05D632_670A
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
2023-05-14T03:16:31.399438Z
2023-05-14T03:16:56.398165Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230514T044932_V20230514T005208_20230514T040938.EOF
192.0768516138566
693000
Copernicus Ground Segment
2023-05-14T05:50:26.040199Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230514T031631_20230514T031656_048524_05D632_670A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.81656393509347 14.258994007293103,39.245244560613635 14.370040240846112,38.67853852738894 14.478720088539545,38.10682497612274 14.58686965570955,37.5513591540641 14.690501008422578,37.5145587787543 14.50983497910145,37.4818984155291 14.328301524885592,37.44679070029824 14.147216585740425,37.40557388498339 13.967267918085986,37.36999718158519 13.78626291667885,37.29572599656936 13.424824222325817,37.255875542757146 13.182652555622095,37.7971369936976 13.079891132925644,38.37185767719515 12.969435367958116,38.94265642170451 12.8583780453961,39.496681631372894 12.749300881864812,39.50898309046858 12.809191747458316,39.54129099852212 12.991646224916204,39.585793341130255 13.171688914329508,39.625384914074445 13.352701951814959,39.66175348930061 13.534348915969247,39.69995983768865 13.715632416348363,39.74184432126921 13.896193015983657,39.77264386757777 14.07892650286924,39.81656393509347 14.258994007293103))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
31.0899
46.21362576823837
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
2023-05-14T09:17:04.297488Z
Batch API, v4.202.0
s3://deafrica-sentinel-1/s1_rtc/N13E039/2023/05/14/05D632
2.0E-4
2.0E-4
true
block average
2
2
14.0
39.0
13.0
40.0
POLYGON((39.75934088452064 14.0,39.74184432127137 13.896193015993841,39.699959837688574 13.71563241634652,39.66175348929482 13.534348915940676,39.62538491408215 13.35270195185117,39.58579334112964 13.171688914328138,39.54335585637399 13.0,39.0 13.0,39.0 14.0,39.75934088452064 14.0))
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_05D632_N13E039_2023_05_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D632_N13E039_2023_05_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D632_N13E039_2023_05_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D632_N13E039_2023_05_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D632_N13E039_2023_05_14_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