https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-12T04:59:01.012185Z
2022-06-12T04:59:26.010974Z
s3://sentinel-s1-l1c/GRD/2022/6/12/IW/DV/S1A_IW_GRDH_1SDV_20220612T045901_20220612T045926_043625_053559_2868
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
2022-06-12T04:59:01.012185Z
2022-06-12T04:59:26.010974Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220612T063333_V20220612T023049_20220612T054819.EOF
191.9630645368809
693000
Copernicus Ground Segment
2022-06-12T06:41:33.391363Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220612T045901_20220612T045926_043625_053559_2868
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.286611391951189 0.42843220427219136,10.086124719443205 0.8997066283081423,10.051229040124438 0.7182237728655441,9.939368339570802 0.1749959456670983,9.86300560897583 -0.1868040607774126,9.772742062129428 -0.6082141751686965,11.969883833611316 -1.0834457429800173,11.983155664805171 -1.0235440352723724,12.021777525700816 -0.8421726042705232,12.061124055924559 -0.6609612558486855,12.098725314237976 -0.4793754779106421,12.17800807551972 -0.11709527350315294,12.215907214218355 0.06441644087381357,12.252887130167315 0.24612282188680024,12.286611391951189 0.42843220427219136))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7345
46.07731802218134
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
2022-06-12T08:08:27.959906Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/S01E012/2022/06/12/053559
2.0E-4
2.0E-4
true
block average
2
2
0.0
12.0
-1.0
13.0
POLYGON((12.202457241385835 0.0,12.09872531423805 -0.4793754779101922,12.061124055924555 -0.6609612558485902,12.0 -0.9444416536751968,12.0 0.0,12.202457241385835 0.0))
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_053559_S01E012_2022_06_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053559_S01E012_2022_06_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053559_S01E012_2022_06_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053559_S01E012_2022_06_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053559_S01E012_2022_06_12_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