https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-10T05:15:16.781390Z
2023-02-10T05:15:40.250157Z
s3://sentinel-s1-l1c/GRD/2023/2/10/IW/DV/S1A_IW_GRDH_1SDV_20230210T051516_20230210T051540_047169_05A8D6_F78F
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
2023-02-10T05:15:16.781390Z
2023-02-10T05:15:40.250157Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230210T051431_V20230210T043421_20230210T110921.EOF
192.7053038139574
693000
Copernicus Ground Segment
2023-02-10T05:47:19.866523Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230210T051516_20230210T051540_047169_05A8D6_F78F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.541496714315038 31.045039550378114,12.137201439939178 31.111196386871008,11.864790574913581 31.15500602621487,11.45533145493034 31.21969890598751,11.182335125721073 31.262060376793084,10.77377164028701 31.324308689059748,10.501026521075213 31.365096728718814,10.226965821333437 31.40546235249612,9.952780112212146 31.445227835425875,9.846559278618672 30.90348250698174,9.809923008685598 30.72303990841442,9.698387042358618 30.157698910263885,10.239007250055444 30.076946555700612,10.508801136362449 30.03576709302646,10.911332143592983 29.973234758438203,11.3145995903757 29.909277878033894,11.58318847642143 29.865951496073457,11.851397250853603 29.822104066494976,12.250774939964247 29.755732295549127,12.500159298725206 30.864389820991512,12.541496714315038 31.045039550378114))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80441563567304
46.590381724905
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
2023-02-10T18:24:59.157242Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N30E011/2023/02/10/05A8D6
2.0E-4
2.0E-4
true
block average
2
2
31.0
11.0
30.0
12.0
POLYGON((11.0 30.0,11.0 31.0,12.0 31.0,12.0 30.0,11.0 30.0))
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_05A8D6_N30E011_2023_02_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A8D6_N30E011_2023_02_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A8D6_N30E011_2023_02_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A8D6_N30E011_2023_02_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A8D6_N30E011_2023_02_10_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