https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-20T05:06:53.303334Z
2023-11-20T05:07:08.677964Z
s3://sentinel-s1-l1c/GRD/2023/11/20/IW/DV/S1A_IW_GRDH_1SDV_20231120T050653_20231120T050708_051296_06305B_2375
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
2023-11-20T05:06:53.303334Z
2023-11-20T05:07:08.677964Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231120T050450_V20231120T042616_20231120T110116.EOF
192.7920996283458
693000
Copernicus Ground Segment
2023-11-20T05:40:51.972391Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231120T050653_20231120T050708_051296_06305B_2375
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.855047751709451 32.15818817481231,14.445012820966431 32.22438890072085,14.170133929569413 32.26797193480113,13.891807662998785 32.311448296476605,13.477999253913675 32.3748834418077,13.065508923085112 32.43668324758159,12.788951821900996 32.47731478041263,12.512201771733903 32.517331625899395,12.229235524539652 32.55757973474574,12.119462845893059 32.016356130946825,12.065754800680615 31.757721325524983,12.346663002727198 31.717208480445294,12.619375786134707 31.67724564136033,13.029767072226708 31.61594923209624,13.303769509321217 31.574245979011785,13.580102100210715 31.53155847047441,13.991836279400498 31.4667731193026,14.265194701464063 31.422979916535215,14.671692104272338 31.356701992029052,14.77292280792759 31.79664442070333,14.855047751709451 32.15818817481231))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72469504159875
46.58384060578565
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
2023-11-20T07:36:26.983722Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N31E012/2023/11/20/06305B
2.0E-4
2.0E-4
true
block average
2
2
32.0
12.0
31.0
13.0
POLYGON((13.0 31.620395268607496,12.065754800680622 31.757721325525154,12.116066335439195 32.0,13.0 32.0,13.0 31.620395268607496))
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_06305B_N31E012_2023_11_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06305B_N31E012_2023_11_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06305B_N31E012_2023_11_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06305B_N31E012_2023_11_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06305B_N31E012_2023_11_20_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