https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-08T04:58:33.883987Z
2023-04-08T04:59:02.912967Z
s3://sentinel-s1-l1c/GRD/2023/4/8/IW/DV/S1A_IW_GRDH_1SDV_20230408T045833_20230408T045902_048000_05C4E2_B982
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
2023-04-08T04:58:33.883987Z
2023-04-08T04:59:02.912967Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230408T062910_V20230408T023051_20230408T054821.EOF
191.9621015861043
693000
Copernicus Ground Segment
2023-04-08T06:49:26.519751Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230408T045833_20230408T045902_048000_05C4E2_B982
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.62830906952751 2.061314925084498,11.516358615407492 2.297250834191765,10.427147958897754 2.527417637900286,10.41452471447654 2.4692773715399428,10.379303779094563 2.2878321221214244,10.341464122834399 2.1069363752863772,10.302267331388125 1.926323932881263,10.266738476431724 1.744923312742225,10.228847514794305 1.5640198149798545,10.190248715640337 1.3832620795835855,10.153823024217694 1.2020322484043013,10.115918786336156 1.021112865731951,10.088612995681732 0.8995297730678685,12.288698060687329 0.4283549598906902,12.315042738427941 0.5505330679802068,12.42885678768913 1.0949955588838314,12.466316771101773 1.2765791141808156,12.501734828690712 1.458596433986873,12.54102435115327 1.6397817910365575,12.62830906952751 2.061314925084498))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80775
46.10517334831157
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
2023-04-08T10:59:14.315176Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N01E012/2023/04/08/05C4E2
2.0E-4
2.0E-4
true
block average
2
2
2.0
12.0
1.0
13.0
POLYGON((12.61561290038715 2.0,12.54102435115317 1.6397817910360442,12.501734828690807 1.4585964339873903,12.466316771101726 1.276579114180825,12.408998984077167 1.0,12.0 1.0,12.0 2.0,12.61561290038715 2.0))
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_05C4E2_N01E012_2023_04_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C4E2_N01E012_2023_04_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C4E2_N01E012_2023_04_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C4E2_N01E012_2023_04_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C4E2_N01E012_2023_04_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