https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-17T16:55:41.503668Z
2022-11-17T16:56:06.228017Z
s3://sentinel-s1-l1c/GRD/2022/11/17/IW/DV/S1A_IW_GRDH_1SDV_20221117T165541_20221117T165606_045936_057F21_97CF
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
2022-11-17T16:55:41.503668Z
2022-11-17T16:56:06.228017Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221117T173022_V20221117T134539_20221117T170309.EOF
347.46244656240333
693000
Copernicus Ground Segment
2022-11-17T18:09:43.359464Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221117T165541_20221117T165606_045936_057F21_97CF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.25407549210532 -26.516887229016476,24.502577538954377 -26.45988485379617,24.877154452943113 -26.373042294601962,25.250867352289678 -26.285298996388182,25.500982406757135 -26.225956761126938,25.749437532114808 -26.1665234688355,26.123099272662976 -26.076218288210395,26.677375187101322 -25.940219952126515,26.62197717430631 -25.761947634188754,26.567518901875566 -25.583363258161242,26.45986393936831 -25.225934728357196,26.4070541459162 -25.046994033534467,26.354965523023736 -24.867891907179533,26.30422557293575 -24.688471845026392,26.27498852717742 -24.58930769882049,25.728580773854812 -24.722876896893283,25.482782104720243 -24.78222171179603,25.116141217919292 -24.86988673153847,24.868976398981395 -24.92841740305743,24.497990050861773 -25.01540190258692,24.127065519403722 -25.101329653347165,23.880923325622142 -25.15777537894524,24.005387921952092 -25.617664973164402,24.054585397451145 -25.79762605231177,24.15373614845581 -26.157413783637182,24.205058596164623 -26.336925463507686,24.25407549210532 -26.516887229016476))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.42751
45.94806344504376
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
2022-11-17T22:10:11.144132Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/S26E024/2022/11/17/057F21
2.0E-4
2.0E-4
true
block average
2
2
-25.0
24.0
-26.0
25.0
POLYGON((24.110355861950485 -26.0,24.0 -25.597756908435397,24.0 -25.13046852357092,24.5636787152302 -25.0,25.0 -25.0,25.0 -26.0,24.110355861950485 -26.0))
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_057F21_S26E024_2022_11_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057F21_S26E024_2022_11_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057F21_S26E024_2022_11_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057F21_S26E024_2022_11_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057F21_S26E024_2022_11_17_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