https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-07T16:04:31.857222Z
2022-09-07T16:04:56.856978Z
s3://sentinel-s1-l1c/GRD/2022/9/7/IW/DV/S1A_IW_GRDH_1SDV_20220907T160431_20220907T160456_044900_055D02_4D9A
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
2022-09-07T16:04:31.857222Z
2022-09-07T16:04:56.856978Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220907T182310_V20220907T142647_20220907T174417.EOF
348.0299185321735
693000
Copernicus Ground Segment
2022-09-07T19:01:59.612801Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220907T160431_20220907T160456_044900_055D02_4D9A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.045442956118166 -3.261760430408868,34.157037242239376 -3.0186474778781944,35.2457033431581 -2.7793611828465243,35.2071863902064 -2.5984894730345776,35.16731175787682 -2.417831716957009,35.128166278968116 -2.2370192604608303,35.09003254763007 -2.0559901476286617,35.051165872449715 -1.875130024738448,35.013263678188984 -1.6940643728260105,34.97326683850109 -1.513466204148601,34.93670998218502 -1.3321194041104216,34.92366707144806 -1.2725476343068598,32.72371652494791 -1.7504944575126422,32.81303734118964 -2.173319730430194,32.96744405741405 -2.8991108231793215,33.045442956118166 -3.261760430408868))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82281
46.23864216084414
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
2022-09-07T20:19:48.567035Z
Batch API, v4.138.1
s3://deafrica-sentinel-1/s1_rtc/S03E033/2022/09/07/055D02
2.0E-4
2.0E-4
true
block average
2
2
-2.0
33.0
-3.0
34.0
POLYGON((33.0 -3.0,33.0 -2.0,34.0 -2.0,34.0 -3.0,33.0 -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_055D02_S03E033_2022_09_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055D02_S03E033_2022_09_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055D02_S03E033_2022_09_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055D02_S03E033_2022_09_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055D02_S03E033_2022_09_07_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