https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-18T19:03:58.123311Z
2023-08-18T19:04:23.121014Z
s3://sentinel-s1-l1c/GRD/2023/8/18/IW/DV/S1A_IW_GRDH_1SDV_20230818T190358_20230818T190423_049934_0601B2_69BE
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
2023-08-18T19:03:58.123311Z
2023-08-18T19:04:23.121014Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230818T210356_V20230818T171939_20230818T203709.EOF
347.7227238605016
693000
Copernicus Ground Segment
2023-08-18T21:19:14.465464Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230818T190358_20230818T190423_049934_0601B2_69BE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.126846201314523 20.592727798189443,-14.53480963407083 20.701205384738895,-13.938560645638203 20.80824723323738,-13.342201643869245 20.91309105522281,-12.75659547265767 21.013877583655457,-12.790883345066627 21.19479324344357,-12.825993426788171 21.375657503899465,-12.859980271030212 21.556705721685532,-12.897005560582388 21.73723855298529,-12.967226402664009 22.098935100873042,-13.050215703387936 22.520313157544834,-13.641254582170248 22.420710087205556,-14.24415546790574 22.316729472972536,-14.846658246940105 22.210424908178936,-15.4435252246499 22.102756138623086,-15.354391938837088 21.68030227620364,-15.317451263143862 21.498845867461082,-15.279623594942953 21.3175508441579,-15.201559117423194 20.95540198427084,-15.126846201314523 20.592727798189443))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82448097038115
46.07800193516198
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
2023-08-19T01:36:28.558744Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/N21W016/2023/08/18/0601B2
2.0E-4
2.0E-4
true
block average
2
2
22.0
-16.0
21.0
-15.0
POLYGON((-15.21117262496652 21.0,-15.27962359494496 21.31755084416769,-15.421844768894353 22.0,-15.0 22.0,-15.0 21.0,-15.21117262496652 21.0))
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_0601B2_N21W016_2023_08_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0601B2_N21W016_2023_08_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0601B2_N21W016_2023_08_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0601B2_N21W016_2023_08_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0601B2_N21W016_2023_08_18_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