https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-16T04:08:18.130558Z
2021-07-16T04:08:42.156320Z
s3://sentinel-s1-l1c/GRD/2021/7/16/IW/DV/S1B_IW_GRDH_1SDV_20210716T040818_20210716T040842_027814_0351AB_310E
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-07-16T04:08:18.130558Z
2021-07-16T04:08:42.156320Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.785680441946
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-16T04:39:05.945073Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210716T040818_20210716T040842_027814_0351AB_310E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.300587019213292 32.346114773747004,28.90260934674063 32.41024030565458,28.634610115520864 32.452664126466054,28.232144784206074 32.5152306810901,27.963527584301193 32.556226884375114,27.560148287171856 32.61664541163146,27.290930561532665 32.65620525887614,27.021477620960457 32.695188141349185,26.668645982296113 32.74529195377696,26.45296242377253 31.66245618692445,26.404806950624444 31.424259689802238,26.752821308497364 31.37368473508387,27.017826384185 31.334490129084724,27.283967999412447 31.294545944805662,27.681397673643303 31.233807319819014,27.94627250753602 31.192602086964065,28.343228218577273 31.129762717625923,28.6073776295324 31.087223520204113,28.9998403209459 31.022949930606245,29.13576043462992 31.62320041506916,29.300587019213292 32.346114773747004))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70864963292352
46.15244316403363
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
2021-12-26T08:45:07.757205Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N31E029/2021/07/16/0351AB
2.0E-4
2.0E-4
true
block average
2
2
32.0
29.0
31.0
30.0
POLYGON((29.22167184019422 32.0,29.0 31.02365510533698,29.0 32.0,29.22167184019422 32.0))
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_0351AB_N31E029_2021_07_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0351AB_N31E029_2021_07_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0351AB_N31E029_2021_07_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0351AB_N31E029_2021_07_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0351AB_N31E029_2021_07_16_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