https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-19T04:50:54.701224Z
2023-06-19T04:51:12.651778Z
s3://sentinel-s1-l1c/GRD/2023/6/19/IW/DV/S1A_IW_GRDH_1SDV_20230619T045054_20230619T045112_049050_05E5F6_8A69
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
2023-06-19T04:50:54.701224Z
2023-06-19T04:51:12.651778Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230619T044929_V20230619T040944_20230619T104444.EOF
192.6594345347752
693000
Copernicus Ground Segment
2023-06-19T05:22:15.747617Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230619T045054_20230619T045112_049050_05E5F6_8A69
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.517144595156783 30.13641228771337,18.113069886286574 30.2032758800002,17.843308630415965 30.24717284569989,17.571789882207835 30.29075553498771,17.167377874690068 30.35455959014275,16.76163639267389 30.417236158044858,16.491124978819062 30.458280568362575,15.945553964299785 30.53925065911602,15.909433200973604 30.358840794838336,15.872130701256548 30.178507685428464,15.801127634594353 29.81730556188363,15.755861820350887 29.583619967283248,16.29393134264909 29.50249060313351,16.695495184805065 29.44044046495207,16.963837070627953 29.398260173474206,17.233211931320287 29.355340604476318,17.63565004489137 29.290139084672653,17.90257916830882 29.24617745634908,18.299087054089743 29.179819795921603,18.310599605378417 29.23293305839746,18.351781776958493 29.413664315193543,18.392120193027004 29.594539079979032,18.517144595156783 30.13641228771337))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75711954706638
46.58077499560282
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
2023-06-19T07:07:56.315922Z
Batch API, v4.217.0
s3://deafrica-sentinel-1/s1_rtc/N29E015/2023/06/19/05E5F6
2.0E-4
2.0E-4
true
block average
2
2
30.0
15.0
29.0
16.0
POLYGON((16.0 29.54680915667455,15.755861820350862 29.58361996728325,15.837040671984841 30.0,16.0 30.0,16.0 29.54680915667455))
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_05E5F6_N29E015_2023_06_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E5F6_N29E015_2023_06_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E5F6_N29E015_2023_06_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E5F6_N29E015_2023_06_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E5F6_N29E015_2023_06_19_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