https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-01T05:38:30.842238Z
2022-05-01T05:38:55.840559Z
s3://sentinel-s1-l1c/GRD/2022/5/1/IW/DV/S1A_IW_GRDH_1SDV_20220501T053830_20220501T053855_043013_0522BA_1A46
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
2022-05-01T05:38:30.842238Z
2022-05-01T05:38:55.840559Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220501T005129_V20220501T000244_20220501T063744.EOF
193.0454484717999
693000
Copernicus Ground Segment
2022-05-01T06:41:34.335037Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220501T053830_20220501T053855_043013_0522BA_1A46
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.505819313289977 36.03302986365234,7.087946615106688 36.09717523650239,6.801389756460993 36.14025984774137,6.369121539076075 36.203868849813986,6.077725667650064 36.24580905508744,5.786324389944035 36.286997588147244,5.492583508578441 36.3277536813115,5.063968922247763 36.38587166840828,4.7714272074946775 36.424602905218414,4.72898557681118 36.245077330648805,4.6928321990827495 36.0646389137359,4.650141025083139 35.885056529698105,4.619824191196647 35.703851914177804,4.5489482532115675 35.34276348618599,4.5154075624895205 35.161955226037264,4.478405161505437 34.98160891586603,4.466786154908808 34.922231119931155,4.757998801851957 34.88257509923785,5.188056361034345 34.82266175369303,5.475150503424395 34.78177194534498,5.7614774887755305 34.74027651775534,6.045549572604609 34.69839994631715,6.471196748398754 34.6343351835423,6.753680732791212 34.590943215333965,7.163327555920485 34.5267694843718,7.1754058464339705 34.58646684688823,7.214530717826119 34.76763136419451,7.248318236209854 34.94963329513626,7.2847025020656355 35.13122534993951,7.328104490556274 35.311723979818844,7.373632186493907 35.49189526077698,7.416800521614875 35.672438841494376,7.462316860156669 35.852622175420485,7.505819313289977 36.03302986365234))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67190354982903
46.56114247722535
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
2022-05-01T07:48:16.631369Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/N35E005/2022/05/01/0522BA
2.0E-4
2.0E-4
true
block average
2
2
36.0
5.0
35.0
6.0
POLYGON((5.0 35.0,5.0 36.0,6.0 36.0,6.0 35.0,5.0 35.0))
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_0522BA_N35E005_2022_05_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0522BA_N35E005_2022_05_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0522BA_N35E005_2022_05_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0522BA_N35E005_2022_05_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0522BA_N35E005_2022_05_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 2019
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