https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-08T17:09:09.166172Z
2021-05-08T17:09:34.164479Z
s3://sentinel-s1-l1c/GRD/2021/5/8/IW/DV/S1B_IW_GRDH_1SDV_20210508T170909_20210508T170934_026816_033416_62FB
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-05-08T17:09:09.166172Z
2021-05-08T17:09:34.164479Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.52602551437275
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-08T19:13:01.025774Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210508T170909_20210508T170934_026816_033416_62FB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.635737769911364 25.54148660400242,13.014228075701581 25.607545145295365,13.272967855480305 25.652096650140532,13.531562264020081 25.696133440496276,13.918520382117629 25.761116155666276,14.306871502371711 25.82523007450286,14.566081150716423 25.867409476295553,15.090401474995778 25.95122308688401,14.948649857458005 26.673921382571578,14.841128759734447 27.21578724587713,14.80606076935748 27.396520245417737,14.793644732008417 27.45621877124774,14.261790299452375 27.37316285036328,13.998885314211108 27.331311545710726,13.604891951706872 27.26760866843043,13.34217985607755 27.224476049867366,12.950307276118117 27.159160000838437,12.68891741733361 27.114942564700073,12.305546126635011 27.049144936593713,12.399508387495732 26.62754468099373,12.441305458171863 26.446938873626987,12.47815751697046 26.265475010191967,12.517904967839536 26.08451491551212,12.556507432552925 25.903355699961693,12.635737769911364 25.54148660400242))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81117819004436
46.61752239567018
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
2021-12-26T05:20:00.169021Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N26E015/2021/05/08/033416
2.0E-4
2.0E-4
true
block average
2
2
27.0
15.0
26.0
16.0
POLYGON((15.0 26.41212076863076,15.080834265035628 26.0,15.0 26.0,15.0 26.41212076863076))
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_033416_N26E015_2021_05_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033416_N26E015_2021_05_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033416_N26E015_2021_05_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033416_N26E015_2021_05_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033416_N26E015_2021_05_08_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 2019
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