https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-11T03:40:06.222595Z
2022-04-11T03:40:40.234477Z
s3://sentinel-s1-l1c/GRD/2022/4/11/IW/DV/S1A_IW_GRDH_1SDV_20220411T034006_20220411T034040_042720_051913_FF84
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
2022-04-11T03:40:06.222595Z
2022-04-11T03:40:40.234477Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220411T051540_V20220411T010828_20220411T042558.EOF
192.0937281588571
693000
Copernicus Ground Segment
2022-04-11T07:08:52.874Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220411T034006_20220411T034040_042720_051913_FF84
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.111941541910287 -12.027361146972488,29.5817058986901 -11.90776144317731,29.007456555335576 -11.77699918485124,28.434004907676748 -11.64515366640027,27.880784545275485 -11.516760744318066,27.796647089355744 -11.877772458343658,27.708591014851535 -12.23799268910618,27.6665747984853 -12.418593999792222,27.49243810105529 -13.139657292747765,27.423025474807886 -13.437114987114285,27.97753599662894 -13.567015561691854,28.554798290758967 -13.700797581913008,29.13544188949398 -13.83387343211561,29.667677039064536 -13.954516065374293,29.691300636380184 -13.836639454358048,29.735194686196962 -13.65608981774233,29.77373438377044 -13.474331336337773,29.81637767389192 -13.293510869240835,29.85762827338476 -13.11238082644821,29.90207792730491 -12.931981250635262,29.945050621143793 -12.751252946609192,30.02931416492232 -12.38943329521665,30.069975440618926 -12.208199412438464,30.111941541910287 -12.027361146972488))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.35639239790024
45.96722764209885
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
2022-04-11T09:43:40.403056Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/S14E027/2022/04/11/051913
2.0E-4
2.0E-4
true
block average
2
2
-13.0
27.0
-14.0
28.0
POLYGON((28.0 -13.572221652205357,27.42302547480783 -13.437114987114263,27.526165320245024 -13.0,28.0 -13.0,28.0 -13.572221652205357))
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_051913_S14E027_2022_04_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051913_S14E027_2022_04_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051913_S14E027_2022_04_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051913_S14E027_2022_04_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051913_S14E027_2022_04_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 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