https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-15T06:20:02.598779Z
2021-12-15T06:20:27.597854Z
s3://sentinel-s1-l1c/GRD/2021/12/15/IW/DV/S1B_IW_GRDH_1SDV_20211215T062002_20211215T062027_030032_0395FF_4637
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
2021-12-15T06:20:02.598779Z
2021-12-15T06:20:27.597854Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20211215T063656_V20211215T053926_20211215T121426.EOF
192.7661210315178
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-15T07:36:02.068936Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211215T062002_20211215T062027_030032_0395FF_4637
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.6744001678640417 32.18961047785219,-4.081698116349539 32.25527663214146,-4.354747350109545 32.29851449600305,-4.630939720798852 32.34160686893454,-4.917036126617049 32.38555589388455,-5.195076638379254 32.42761381258114,-5.6018847143059824 32.487989205568596,-6.014060118856968 32.547737800733245,-6.286740007211914 32.58648412162439,-6.321414535996479 32.40588070419884,-6.373372843628267 32.227605841705476,-6.396172850308723 32.04523505686371,-6.4387004936152765 31.86564018351605,-6.4832157010228135 31.686329895142322,-6.506330291163695 31.503977881498788,-6.542231656658379 31.323435982405343,-6.5754518010142045 31.14250761329036,-6.5859060674320204 31.08278820489074,-6.182803202292654 31.02375856970668,-5.903174258818216 30.982041285662767,-5.352528410312792 30.898006923506586,-4.945208552224788 30.834238123547394,-4.669264746729595 30.79026601916724,-4.396611405763815 30.746199713197697,-4.007190800740343 30.682188061624522,-3.9503992055370505 30.92222275032372,-3.831246139836028 31.465280706860742,-3.791014369700767 31.646218700294433,-3.749705423468858 31.826982380963248,-3.7130257600866896 32.00850189279975,-3.6744001678640417 32.18961047785219))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7780903958804
46.88567544256123
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
2021-12-26T16:26:58.366834Z
Batch API, v4.69.6
s3://deafrica-sentinel-1/s1_rtc/N31W004/2021/12/15/0395FF
2.0E-4
2.0E-4
true
block average
2
2
32.0
-4.0
31.0
-3.0
POLYGON((-3.714743738296632 32.0,-3.7497054234687344 31.82698238096392,-3.831246139839249 31.465280706846023,-3.9333339961442504 31.0,-4.0 31.0,-4.0 32.0,-3.714743738296632 32.0))
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_0395FF_N31W004_2021_12_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0395FF_N31W004_2021_12_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0395FF_N31W004_2021_12_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0395FF_N31W004_2021_12_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0395FF_N31W004_2021_12_15_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