https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-07T15:47:15.384494Z
2023-02-07T15:47:44.394115Z
s3://sentinel-s1-l1c/GRD/2023/2/7/IW/DV/S1A_IW_GRDH_1SDV_20230207T154715_20230207T154744_047132_05A796_E3CA
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
2023-02-07T15:47:15.384494Z
2023-02-07T15:47:44.394115Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230207T143221_V20230207T140208_20230207T203708.EOF
347.5913611548371
693000
Copernicus Ground Segment
2023-02-07T16:05:29.663700Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230207T154715_20230207T154744_047132_05A796_E3CA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.535245941988954 23.97804162009342,33.90796780560087 24.044220221005922,34.159728133438556 24.088369811745714,34.53718176919442 24.153729978758832,34.78984875872943 24.196923667514774,35.16074093778433 24.259526273404717,35.40843760587961 24.30079799475233,35.959750015786476 24.39109791040132,35.91281437237893 24.62982072529615,35.66665874856855 25.89555816113908,35.64257837767863 26.01568340573268,35.083794602296386 25.926374063214958,34.82921024594835 25.884919226638008,34.44793257640504 25.821945580292148,34.07436522859708 25.759206025397972,33.81812681821425 25.715585579400525,33.563402270004794 25.671744340307626,33.18530424010228 25.605789003798616,33.289592937636904 25.123104405208462,33.32755069906723 24.941778183880583,33.36684180495081 24.760687396233408,33.404517090137965 24.579310769117107,33.535245941988954 23.97804162009342))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82930630404321
46.35181895921288
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
2023-02-07T19:42:33.558223Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N24E034/2023/02/07/05A796
2.0E-4
2.0E-4
true
block average
2
2
25.0
34.0
24.0
35.0
POLYGON((35.0 24.232394934037462,34.53718176917552 24.15372997875583,34.0 24.06035931548716,34.0 25.0,35.0 25.0,35.0 24.232394934037462))
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_05A796_N24E034_2023_02_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A796_N24E034_2023_02_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A796_N24E034_2023_02_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A796_N24E034_2023_02_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A796_N24E034_2023_02_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