https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-13T03:16:09.631911Z
2023-07-13T03:16:34.630581Z
s3://sentinel-s1-l1c/GRD/2023/7/13/IW/DV/S1A_IW_GRDH_1SDV_20230713T031609_20230713T031634_049399_05F0A8_7B37
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
2023-07-13T03:16:09.631911Z
2023-07-13T03:16:34.630581Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230713T045319_V20230713T005211_20230713T040941.EOF
192.1064462130855
693000
Copernicus Ground Segment
2023-07-13T05:45:05.056270Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230713T031609_20230713T031634_049399_05F0A8_7B37
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.15616581583413 15.765011162629602,39.58105262684953 15.875378414934133,38.99970638546443 15.985266406804296,38.41428438185624 16.094216094130143,37.85370331985711 16.19692808624686,37.82402920530368 16.014999309116035,37.78361122995201 15.834927654954509,37.751631254613265 15.65331306113062,37.71293690633884 15.472921436714453,37.672635909666624 15.292822787894146,37.634828442918426 15.112263137221358,37.56333878204111 14.750371780418835,37.550188288938536 14.690904037661689,38.107110586792466 14.587006812459974,38.678820956847225 14.478862201271532,39.245535872600804 14.370184953651641,39.816853849870895 14.259143308490888,39.82924375317944 14.31901299021752,39.884883186508105 14.496887525305167,39.92869402613326 14.67707738170209,39.955278982686245 14.860623779795615,40.00585063436324 15.039498765541653,40.04382459211742 15.220825586985914,40.08043096457027 15.402416374234017,40.15616581583413 15.765011162629602))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81927936417431
46.13599384742241
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
2023-07-13T07:41:07.279140Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/N15E037/2023/07/13/05F0A8
2.0E-4
2.0E-4
true
block average
2
2
16.0
37.0
15.0
38.0
POLYGON((37.6126514733441 15.0,37.672635909671655 15.292822787916243,37.75163125461798 15.653313061154842,37.78361122994858 15.834927654938044,37.82066253602479 16.0,38.0 16.0,38.0 15.0,37.6126514733441 15.0))
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_05F0A8_N15E037_2023_07_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F0A8_N15E037_2023_07_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F0A8_N15E037_2023_07_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F0A8_N15E037_2023_07_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F0A8_N15E037_2023_07_13_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