https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-28T17:11:52.107135Z
2023-05-28T17:12:21.128854Z
s3://sentinel-s1-l1c/GRD/2023/5/28/IW/DV/S1A_IW_GRDH_1SDV_20230528T171152_20230528T171221_048737_05DC83_B57B
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
2023-05-28T17:11:52.107135Z
2023-05-28T17:12:21.128854Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230528T172730_V20230528T170312_20230528T233812.EOF
347.127963735871
693000
Copernicus Ground Segment
2023-05-28T17:45:50.464082Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230528T171152_20230528T171221_048737_05DC83_B57B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.160106550068493 32.22101200888596,11.564711266851383 32.28628229573405,11.837988988075924 32.32958101621272,12.248373368728082 32.39341793523391,12.523065601329467 32.43535252641368,12.796400949087914 32.476450256590304,13.208057492577566 32.53715751545404,13.48436258558176 32.57710332747156,13.786219546318357 32.62000124802393,13.773954881189015 32.67695051847064,13.736680134795149 32.85727506176429,13.458388245060755 34.24148420130922,13.14974432902196 34.19887720633263,12.869745952253757 34.15950420028826,12.590009160249599 34.11949436580115,12.17090216061302 34.058289014243094,11.891834705390075 34.016694017989295,11.473747950787276 33.95311830850055,11.195371331032101 33.909948096804136,10.782087673098104 33.844614766587114,10.936273768417651 33.181373449056515,10.979101088511129 33.000834339952455,11.020663053367569 32.82009493463361,11.160106550068493 32.22101200888596))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70450598720579
46.45330369997359
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
2023-05-28T21:21:47.485199Z
Batch API, v4.211.1
s3://deafrica-sentinel-1/s1_rtc/N32E011/2023/05/28/05DC83
2.0E-4
2.0E-4
true
block average
2
2
33.0
11.0
32.0
12.0
POLYGON((11.160106550068486 32.221012008885936,11.0 32.9099518023408,11.0 33.0,12.0 33.0,12.0 32.35478247205855,11.160106550068486 32.221012008885936))
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_05DC83_N32E011_2023_05_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DC83_N32E011_2023_05_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DC83_N32E011_2023_05_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DC83_N32E011_2023_05_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DC83_N32E011_2023_05_28_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