https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-31T02:51:13.497245Z
2023-03-31T02:51:38.495307Z
s3://sentinel-s1-l1c/GRD/2023/3/31/IW/DV/S1A_IW_GRDH_1SDV_20230331T025113_20230331T025138_047882_05C0EA_68D2
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
2023-03-31T02:51:13.497245Z
2023-03-31T02:51:38.495307Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230331T055612_V20230331T015756_20230331T051526.EOF
192.1205313717545
693000
Copernicus Ground Segment
2023-03-31T06:47:47.389060Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230331T025113_20230331T025138_047882_05C0EA_68D2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.134599925659494 -13.478581153927253,41.576761195206444 -13.352277382305454,41.00477190719032 -13.221367492099672,40.43232311724672 -13.088941552728064,39.881446897352966 -12.96017251049779,39.84054618560499 -13.140952372231784,39.75401743756816 -13.501607871034011,39.71126270920506 -13.682072897513692,39.66615797798477 -13.861987977286326,39.57908249631828 -14.222596750153013,39.520324476902346 -14.462291308651137,40.07039509483464 -14.591754651647411,40.64720143789602 -14.725971477530802,41.22314865929006 -14.85840361556373,41.784386003102604 -14.985920403652498,41.967107874460716 -14.20240820094197,42.134599925659494 -13.478581153927253))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.40158
45.89695388766784
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
2023-03-31T13:58:01.933815Z
Batch API, v4.186.0
s3://deafrica-sentinel-1/s1_rtc/S14E039/2023/03/31/05C0EA
2.0E-4
2.0E-4
true
block average
2
2
-13.0
39.0
-14.0
40.0
POLYGON((39.63283248992744 -14.0,39.711262709211404 -13.682072897487949,39.840546185600964 -13.140952372249604,39.87243608911241 -13.0,40.0 -13.0,40.0 -14.0,39.63283248992744 -14.0))
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_05C0EA_S14E039_2023_03_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C0EA_S14E039_2023_03_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C0EA_S14E039_2023_03_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C0EA_S14E039_2023_03_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C0EA_S14E039_2023_03_31_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