https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-11T02:50:44.297928Z
2023-02-11T02:51:13.304205Z
s3://sentinel-s1-l1c/GRD/2023/2/11/IW/DV/S1A_IW_GRDH_1SDV_20230211T025044_20230211T025113_047182_05A941_394B
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
2023-02-11T02:50:44.297928Z
2023-02-11T02:51:13.304205Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230211T055510_V20230211T015755_20230211T051525.EOF
192.0891518610137
693000
Copernicus Ground Segment
2023-02-11T07:02:22.397306Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230211T025044_20230211T025113_047182_05A941_394B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.511634431399436 -11.852196072914719,41.95235207597767 -11.726108247337725,41.38401875824585 -11.596753021934457,40.816206774787815 -11.466293960256715,40.2758574810546 -11.341015011223405,40.218442898566515 -11.579216038640988,40.17685613293411 -11.759850625839917,40.04611545473197 -12.300400183758526,40.00458488271062 -12.481087439519575,39.96210196903267 -12.661559797599867,39.917651870918746 -12.841575381990598,39.8865390257208 -12.961145179290792,40.43337077935202 -13.08896363360944,41.00536998304979 -13.221285172867624,41.57690944730468 -13.352092846856738,42.13942736675682 -13.479452496258023,42.33336449758838 -12.634763922233306,42.511634431399436 -11.852196072914719))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.4736
45.89832877365946
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
2023-02-11T09:24:03.731544Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S12E040/2023/02/11/05A941
2.0E-4
2.0E-4
true
block average
2
2
-11.0
40.0
-12.0
41.0
POLYGON((40.11877211161244 -12.0,40.27585748105466 -11.341015011223348,41.0 -11.508521832162296,41.0 -12.0,40.11877211161244 -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_05A941_S12E040_2023_02_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A941_S12E040_2023_02_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A941_S12E040_2023_02_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A941_S12E040_2023_02_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A941_S12E040_2023_02_11_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