https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-10T18:26:32.467801Z
2023-08-10T18:27:01.494186Z
s3://sentinel-s1-l1c/GRD/2023/8/10/IW/DV/S1A_IW_GRDH_1SDV_20230810T182632_20230810T182701_049817_05FDB5_6FC0
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
2023-08-10T18:26:32.467801Z
2023-08-10T18:27:01.494186Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230810T201455_V20230810T164643_20230810T200413.EOF
348.02260113573493
693000
Copernicus Ground Segment
2023-08-10T20:59:15.815553Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230810T182632_20230810T182701_049817_05FDB5_6FC0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.5607089969608046 4.41778347476924,-2.4532128637262103 4.649284401570946,-1.3461419059580226 4.878787919840048,-1.3938110819024083 5.1146900677990725,-1.4296715576527819 5.295894750948249,-1.4662538170327544 5.476943961774063,-1.5036618922738683 5.6578173146714095,-1.576439015731598 6.019965868572065,-1.6098291707282877 6.201644209077321,-1.648337657850125 6.382269572551213,-1.6730080116093662 6.504229594616163,-2.2263844755007316 6.391476425549081,-2.784242217829693 6.277153547986307,-3.341597966866626 6.162286374074716,-3.895316091029902 6.04753840811644,-3.870727296910222 5.9251077292228596,-3.7585591028139187 5.380534162337862,-3.6845997052285586 5.017300086454642,-3.5607089969608046 4.41778347476924))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76718
46.01698324199773
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
2023-08-10T22:55:10.687380Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/N04W004/2023/08/10/05FDB5
2.0E-4
2.0E-4
true
block average
2
2
5.0
-4.0
4.0
-3.0
POLYGON((-3.5607089969608 4.41778347476924,-3.6810246250352816 5.0,-3.0 5.0,-3.0 4.53498898778838,-3.5607089969608 4.41778347476924))
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_05FDB5_N04W004_2023_08_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05FDB5_N04W004_2023_08_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05FDB5_N04W004_2023_08_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05FDB5_N04W004_2023_08_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05FDB5_N04W004_2023_08_10_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