https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-14T16:20:48.547875Z
2022-04-14T16:21:13.547224Z
s3://sentinel-s1-l1c/GRD/2022/4/14/IW/DV/S1A_IW_GRDH_1SDV_20220414T162048_20220414T162113_042771_051AC1_59DE
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
2022-04-14T16:20:48.547875Z
2022-04-14T16:21:13.547224Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220414T184449_V20220414T144306_20220414T180036.EOF
348.029304763612
693000
Copernicus Ground Segment
2022-04-14T19:04:07.645108Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220414T162048_20220414T162113_042771_051AC1_59DE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.97558363291431 -3.3564701873586213,30.063837129382925 -3.118354662290689,31.151726300422226 -2.879089356605062,31.07161243145135 -2.5179160625582844,31.036752253233175 -2.336145317829809,30.99859884930797 -2.1551101069497776,30.959603281100797 -1.974266436976707,30.91984923442841 -1.7935956149068688,30.884023948275875 -1.612069767361174,30.830665222661285 -1.3720553624934677,29.633621493313456 -1.6325799939425139,28.63693094841986 -1.848934662912483,28.650128147166015 -1.9085600291428049,28.68404758272583 -2.0910242662963325,28.73931012493926 -2.2688381040046277,28.781140746403103 -2.4495819271245187,28.80765184598871 -2.6336757345929764,28.849786827833874 -2.814360859064691,28.89550048602619 -2.994265033678691,28.931803401751374 -3.176231971472346,28.97558363291431 -3.3564701873586213))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87314231788703
46.20628407415632
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
2022-04-14T20:24:29.203571Z
Batch API, v4.102.1
s3://deafrica-sentinel-1/s1_rtc/S03E028/2022/04/14/051AC1
2.0E-4
2.0E-4
true
block average
2
2
-2.0
28.0
-3.0
29.0
POLYGON((28.896644627932254 -3.0,28.849786827833253 -2.814360859062285,28.807651845988755 -2.63367573459326,28.78114074640309 -2.44958192712456,28.739310124939077 -2.268838104003916,28.684047582725952 -2.0910242662967793,28.66712650392609 -2.0,29.0 -2.0,29.0 -3.0,28.896644627932254 -3.0))
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_051AC1_S03E028_2022_04_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051AC1_S03E028_2022_04_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051AC1_S03E028_2022_04_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051AC1_S03E028_2022_04_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051AC1_S03E028_2022_04_14_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 2019
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