https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-14T04:50:52.994791Z
2023-05-14T04:51:10.928936Z
s3://sentinel-s1-l1c/GRD/2023/5/14/IW/DV/S1A_IW_GRDH_1SDV_20230514T045052_20230514T045110_048525_05D638_1D65
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
2023-05-14T04:50:52.994791Z
2023-05-14T04:51:10.928936Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230514T045007_V20230514T040943_20230514T104443.EOF
192.6610865277965
693000
Copernicus Ground Segment
2023-05-14T05:22:28.102204Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230514T045052_20230514T045110_048525_05D638_1D65
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.51743325591614 30.13655090902184,18.11336050396521 30.2034255407408,17.84360060229564 30.247329852867704,17.572082955546243 30.29091996871164,17.167672908282746 30.354735007285885,16.761933157335637 30.417422605950073,16.49142285946186 30.458474360755112,15.94575129676158 30.539474209307404,15.909625709717746 30.359064992670735,15.872319732348297 30.17873230783168,15.801299947141132 29.817532522038245,15.756257983792462 29.58502121281139,16.2944355534175 29.503862551827197,16.696002303059746 29.44180192581178,16.96434336239285 29.399615019419308,17.233717689940995 29.356688740824953,17.63615662416778 29.291476902698903,17.903104685916983 29.247505333974352,18.29960007169561 29.181139534492722,18.310857940482823 29.23307651810317,18.352046128314935 29.413806792409265,18.392390464634822 29.59468068824763,18.51743325591614 30.13655090902184))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75329625156968
46.57814360822734
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
2023-05-14T09:17:52.730142Z
Batch API, v4.202.0
s3://deafrica-sentinel-1/s1_rtc/N29E017/2023/05/14/05D638
2.0E-4
2.0E-4
true
block average
2
2
30.0
17.0
29.0
18.0
POLYGON((18.0 29.23128689810917,17.63615662430809 29.291476902676177,17.0 29.393932938377702,17.0 30.0,18.0 30.0,18.0 29.23128689810917))
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_05D638_N29E017_2023_05_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D638_N29E017_2023_05_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D638_N29E017_2023_05_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D638_N29E017_2023_05_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D638_N29E017_2023_05_14_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