https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-05T17:29:21.737565Z
2023-02-05T17:29:56.801497Z
s3://sentinel-s1-l1c/GRD/2023/2/5/IW/DV/S1A_IW_GRDH_1SDV_20230205T172921_20230205T172956_047103_05A6A6_02D3
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
2023-02-05T17:29:21.737565Z
2023-02-05T17:29:56.801497Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230205T175708_V20230205T141830_20230205T173600.EOF
347.61182555786655
693000
Copernicus Ground Segment
2023-02-05T19:01:15.245357Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230205T172921_20230205T172956_047103_05A6A6_02D3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.21145386287806 -23.59419420968903,15.580660217417147 -23.509477053095868,15.831115368384985 -23.451448182755815,16.083773738407775 -23.392446269322882,16.459902731069402 -23.303765706901153,16.70970163204942 -23.244309889652932,17.075920427139412 -23.15635699907229,17.589389414843303 -23.0313979882063,17.539462130456176 -22.852102422771058,17.49199409844957 -22.672123677034975,17.442186127219824 -22.49274051767312,17.341596028760133 -22.134253292277474,17.289861011668478 -21.955394581367177,17.143644155067577 -21.41668690669492,17.092958963747623 -21.237626172606014,17.043489884209833 -21.057994930137383,16.53727706621998 -21.18042829685397,15.925613695345142 -21.32609299752865,15.311578549181817 -21.469817705045692,14.700669845665566 -21.610314314751637,14.742140210659844 -21.792020102381517,14.792947483948627 -21.971308693539612,14.837382429191058 -22.15207138550159,14.883083792332926 -22.33255372409462,14.92950325924128 -22.51288159650946,14.973269985073799 -22.693829752399648,15.020852733365848 -22.873912099690315,15.072153477466182 -23.05315039010786,15.117334583165063 -23.233806488138352,15.21145386287806 -23.59419420968903))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.37522944230919
46.2464916380032
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
2023-02-06T00:15:26.153893Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S22E015/2023/02/05/05A6A6
2.0E-4
2.0E-4
true
block average
2
2
-21.0
15.0
-22.0
16.0
POLYGON((15.0 -21.54147445107879,15.311578549171696 -21.469817705048463,16.0 -21.308378255535292,16.0 -22.0,15.0 -22.0,15.0 -21.54147445107879))
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_05A6A6_S22E015_2023_02_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A6A6_S22E015_2023_02_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A6A6_S22E015_2023_02_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A6A6_S22E015_2023_02_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A6A6_S22E015_2023_02_05_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