https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-01T03:45:27.044493Z
2023-10-01T03:46:00.695668Z
s3://sentinel-s1-l1c/GRD/2023/10/1/IW/DV/S1A_IW_GRDH_1SDV_20231001T034527_20231001T034600_050566_061747_FB81
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
2023-10-01T03:45:27.044493Z
2023-10-01T03:46:00.695668Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231001T052258_V20231001T012510_20231001T044240.EOF
192.5778898709376
693000
Copernicus Ground Segment
2023-10-01T06:29:52.536500Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231001T034527_20231001T034600_050566_061747_FB81
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.75332123713285 29.131291931086025,34.479050305085366 29.17735853240823,34.08544785345628 29.242429111480202,33.69279267513186 29.306111448043147,33.43015338262605 29.348020206700326,33.0411704356941 29.409084450696895,32.77933376182826 29.44950822739348,32.515399308183426 29.489701738507133,32.2070270868058 29.53594212990592,32.13272263782085 29.17528012647615,32.09972534647808 28.99428153123233,32.061505554974374 28.814057986401366,32.02640662457259 28.633362228710325,31.960940770551588 28.271242533891723,31.890357124873056 27.90987771334796,31.856514056232204 27.728969294319953,31.83750104947344 27.633539413307336,32.39269743219874 27.547066517771437,32.65291463362878 27.50572397145045,33.038547458139966 27.443500780356175,33.43173960368747 27.378894021007724,33.6918947643119 27.335495153442324,33.95063680668483 27.291817317766274,34.33430259971635 27.226105681611386,34.593192925662805 28.407668895867882,34.75332123713285 29.131291931086025))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73854317088767
46.40614942657326
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
2023-10-01T20:11:24.823957Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N27E032/2023/10/01/061747
2.0E-4
2.0E-4
true
block average
2
2
28.0
32.0
27.0
33.0
POLYGON((33.0 27.44972054615807,32.39269743220687 27.54706651776999,32.0 27.608229891828284,32.0 28.0,33.0 28.0,33.0 27.44972054615807))
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_061747_N27E032_2023_10_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061747_N27E032_2023_10_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061747_N27E032_2023_10_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061747_N27E032_2023_10_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061747_N27E032_2023_10_01_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