https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-08T05:06:53.109530Z
2023-11-08T05:07:08.461592Z
s3://sentinel-s1-l1c/GRD/2023/11/8/IW/DV/S1A_IW_GRDH_1SDV_20231108T050653_20231108T050708_051121_062A4C_BC83
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
2023-11-08T05:06:53.109530Z
2023-11-08T05:07:08.461592Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231108T050510_V20231108T042616_20231108T110116.EOF
192.7912290265129
693000
Copernicus Ground Segment
2023-11-08T05:42:58.066438Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231108T050653_20231108T050708_051121_062A4C_BC83
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.856914869790803 32.15803905904927,14.446879311366558 32.22423273237626,14.171999879088638 32.26781106870556,13.893673442673055 32.31128261392175,13.479864356416327 32.3747106963277,13.067373220068491 32.43650350048092,12.790815746085197 32.47713033462542,12.51406534312251 32.51714247436793,12.231308798612217 32.55735626780918,12.121551247878273 32.01613092232902,12.068115017377005 31.758756502372663,12.348839710665654 31.718275433127197,12.621500777464393 31.678325602140475,13.031922219954055 31.61703300642,13.305922042621464 31.57533564538674,13.582256517042534 31.532653399390583,13.9940052708814 31.467873975988027,14.267382589354568 31.42408317450529,14.673866461516234 31.357815498540557,14.774798758302259 31.796494297791124,14.856914869790803 32.15803905904927))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72796338302967
46.58547257735972
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
2023-11-08T07:37:13.057844Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N31E012/2023/11/08/062A4C
2.0E-4
2.0E-4
true
block average
2
2
32.0
12.0
31.0
13.0
POLYGON((13.0 31.621800290776296,12.068115017377123 31.758756502372645,12.118202136167957 32.0,13.0 32.0,13.0 31.621800290776296))
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_062A4C_N31E012_2023_11_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062A4C_N31E012_2023_11_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062A4C_N31E012_2023_11_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062A4C_N31E012_2023_11_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062A4C_N31E012_2023_11_08_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