https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-11T04:24:46.166471Z
2022-05-11T04:25:11.165745Z
s3://sentinel-s1-l1c/GRD/2022/5/11/IW/DV/S1A_IW_GRDH_1SDV_20220511T042446_20220511T042511_043158_052785_562A
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
2022-05-11T04:24:46.166471Z
2022-05-11T04:25:11.165745Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220511T060453_V20220511T015752_20220511T051522.EOF
191.9713102917889
693000
Copernicus Ground Segment
2022-05-11T06:20:01.389718Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220511T042446_20220511T042511_043158_052785_562A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.4949845172672 5.120434806016517,20.379926912590552 5.352302665197758,19.28360492992191 5.578106016952151,19.247435759850912 5.397091675754961,19.21024043828393 5.216189324578837,19.173715897372283 5.035142776705904,19.137805708021087 4.85396273508039,19.061689908639313 4.492475247657328,19.025272526747266 4.311382327248751,18.97566052198156 4.070353604215981,20.07024541147898 3.8419536362466173,21.186044779835584 3.607527242047758,21.348525701833857 4.393823097220136,21.45889058148768 4.93874778641518,21.4949845172672 5.120434806016517))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8121
46.13080878769824
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
2022-05-11T08:19:56.663807Z
Batch API, v4.110.0
s3://deafrica-sentinel-1/s1_rtc/N04E020/2022/05/11/052785
2.0E-4
2.0E-4
true
block average
2
2
5.0
20.0
4.0
21.0
POLYGON((20.0 4.0,20.0 5.0,21.0 5.0,21.0 4.0,20.0 4.0))
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_052785_N04E020_2022_05_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052785_N04E020_2022_05_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052785_N04E020_2022_05_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052785_N04E020_2022_05_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052785_N04E020_2022_05_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 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