https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-24T18:35:10.098023Z
2023-03-24T18:35:35.095463Z
s3://sentinel-s1-l1c/GRD/2023/3/24/IW/DV/S1A_IW_GRDH_1SDV_20230324T183510_20230324T183535_047790_05BDD8_FFA7
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
2023-03-24T18:35:10.098023Z
2023-03-24T18:35:35.095463Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230324T202534_V20230324T165450_20230324T201220.EOF
348.0122763202202
693000
Copernicus Ground Segment
2023-03-24T20:45:57.858263Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230324T183510_20230324T183535_047790_05BDD8_FFA7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.969130107058411 6.113214680531957,-5.412273879660841 6.228553912423544,-4.849248788828994 6.344520225786307,-4.293570488270317 6.458315049901065,-3.748862671108284 6.569223368255689,-3.8218007567542314 6.931285110102926,-3.8931903420146714 7.293730356038764,-3.930287080536989 7.4746606866586465,-4.051326204296461 8.077376450643184,-4.5967226589372085 7.967953968679113,-5.159068440829128 7.854313059306202,-5.721765663190382 7.739782735833135,-6.279182644614062 7.625531356617309,-6.267911498932529 7.565647148565531,-6.2310588851593485 7.383987739817845,-6.191060329685898 7.202975668139369,-6.1550538141433675 7.021136706985631,-6.044594468786236 6.476107598991093,-5.969130107058411 6.113214680531957))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81900569320782
46.05816488539329
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
2023-03-25T04:55:05.124930Z
Batch API, v4.186.0
s3://deafrica-sentinel-1/s1_rtc/N07W004/2023/03/24/05BDD8
2.0E-4
2.0E-4
true
block average
2
2
8.0
-4.0
7.0
-3.0
POLYGON((-4.0 7.8217970026587675,-3.8931903420147735 7.293730356039264,-3.835335290717564 7.0,-4.0 7.0,-4.0 7.8217970026587675))
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_05BDD8_N07W004_2023_03_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BDD8_N07W004_2023_03_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BDD8_N07W004_2023_03_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BDD8_N07W004_2023_03_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BDD8_N07W004_2023_03_24_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