https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-01T03:52:11.386582Z
2022-06-01T03:52:36.385848Z
s3://sentinel-s1-l1c/GRD/2022/6/1/IW/DV/S1A_IW_GRDH_1SDV_20220601T035211_20220601T035236_043464_05309B_C6A7
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
2022-06-01T03:52:11.386582Z
2022-06-01T03:52:36.385848Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220601T021633_V20220601T013318_20220601T080818.EOF
192.8752693585404
693000
Copernicus Ground Segment
2022-06-01T03:59:29.145445Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220601T035211_20220601T035236_043464_05309B_C6A7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.75233358500853 33.82661398093831,33.35014765254133 33.89021498039917,33.07694336358256 33.93261594718734,32.66663426941888 33.99508105092535,32.39276441936306 34.03596468183478,31.981472062455065 34.09614672431949,31.70695689259299 34.13550363506053,31.432189409702364 34.1742473499861,31.07514829537831 34.22360382079219,30.930189957339486 33.50196262252069,30.773849448228535 32.72042817638209,31.124692376704857 32.67060103590239,31.39470342020517 32.63153477101318,31.664478490554266 32.59188942872679,32.06869231548499 32.531338532851265,32.33786486765659 32.490251406316716,32.74116169140596 32.4275444521781,33.00971421196731 32.3850243831732,33.40507856948644 32.32130927099199,33.58489253548433 33.10397412116114,33.75233358500853 33.82661398093831))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6675246288721
46.13375650687068
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
2022-06-01T05:23:37.719807Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N33E031/2022/06/01/05309B
2.0E-4
2.0E-4
true
block average
2
2
34.0
31.0
33.0
32.0
POLYGON((31.0 33.84949560005428,31.030232292357894 34.0,32.0 34.0,32.0 33.0,31.0 33.0,31.0 33.84949560005428))
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_05309B_N33E031_2022_06_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05309B_N33E031_2022_06_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05309B_N33E031_2022_06_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05309B_N33E031_2022_06_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05309B_N33E031_2022_06_01_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