https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-28T03:48:13.435769Z
2023-07-28T03:48:45.216402Z
s3://sentinel-s1-l1c/GRD/2023/7/28/IW/DV/S1A_IW_GRDH_1SDV_20230728T034813_20230728T034845_049618_05F76E_F816
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
2023-07-28T03:48:13.435769Z
2023-07-28T03:48:45.216402Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230728T051317_V20230728T011653_20230728T043423.EOF
192.0720594537985
693000
Copernicus Ground Segment
2023-07-28T06:49:13.307001Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230728T034813_20230728T034845_049618_05F76E_F816
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.305585712342207 -10.938455900265753,27.77290947977096 -10.81868301636434,27.204446535756002 -10.689758240208372,26.62995689749076 -10.558304402011483,26.077626559888067 -10.430846051800202,26.034567564403396 -10.610965275413824,25.99467786277917 -10.791931818353172,25.95071899403606 -10.971952694525104,25.866008939656712 -11.332774435132723,25.822636790828447 -11.512960749792576,25.78020765985442 -11.69337851126807,25.73866355490746 -11.874013369925645,25.69608556580436 -12.05441432835203,25.65849228041682 -12.21836204846784,26.213538391069523 -12.34762380717741,26.78700512846467 -12.479865367865031,27.362273759802093 -12.611180764792193,27.89588102806696 -12.731763990263772,27.932217517348583 -12.567220336986612,27.973598066813864 -12.386189571158933,28.058731800621814 -12.024681345032636,28.14269939528517 -11.662932193892459,28.224508667080038 -11.300718203352448,28.305585712342207 -10.938455900265753))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.41528
45.98741121108104
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
2023-07-28T11:50:33.497991Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/S12E026/2023/07/28/05F76E
2.0E-4
2.0E-4
true
block average
2
2
-11.0
26.0
-12.0
27.0
POLYGON((26.0 -12.0,26.0 -11.0,27.0 -11.0,27.0 -12.0,26.0 -12.0))
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_05F76E_S12E026_2023_07_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F76E_S12E026_2023_07_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F76E_S12E026_2023_07_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F76E_S12E026_2023_07_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F76E_S12E026_2023_07_28_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