https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-18T03:37:26.471511Z
2022-11-18T03:37:51.469611Z
s3://sentinel-s1-l1c/GRD/2022/11/18/IW/DV/S1A_IW_GRDH_1SDV_20221118T033726_20221118T033751_045943_057F5F_22F6
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
2022-11-18T03:37:26.471511Z
2022-11-18T03:37:51.469611Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221118T051904_V20221118T011651_20221118T043421.EOF
192.5296592448172
693000
Copernicus Ground Segment
2022-11-18T05:30:44.476182Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221118T033726_20221118T033751_045943_057F5F_22F6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.54761509374565 28.003419264500195,36.16482020630651 28.06837278978547,35.90220067320288 28.112269491859962,35.63971315818694 28.15560712468924,35.25245412133262 28.218570848812984,34.86755301543874 28.27999822354999,34.60906541476799 28.32060318885825,34.338382108723955 28.362554877365234,34.0300357740792 28.409637977875658,34.00119697552526 28.22803996579732,33.97144248859891 28.046474400633784,33.94230326335878 27.864805933880113,33.9079025157921 27.68393050146457,33.8741214842581 27.502954716414205,33.804008515045666 27.141381401110117,33.76726934204884 26.960848663225008,33.75217340743804 26.902071032468736,34.31218655260907 26.813818222514485,34.56996458228252 26.772395852918496,34.95627899176429 26.709385450459493,35.21358447470214 26.66679559471309,35.59918254970465 26.60203940678109,35.856005566864766 26.558289454294883,36.23594438808022 26.492655046058744,36.24647422754736 26.552496539037506,36.28718518582904 26.733344061071953,36.32268793187963 26.91509315634464,36.357367106808034 27.096982151408394,36.394609592758684 27.278427464893912,36.43048320600527 27.460107008348604,36.46994276430033 27.641170511944463,36.50593524070731 27.82282740686566,36.54761509374565 28.003419264500195))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7573570912184
46.53381183124286
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
2022-11-18T06:57:48.386670Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/N27E035/2022/11/18/057F5F
2.0E-4
2.0E-4
true
block average
2
2
28.0
35.0
27.0
36.0
POLYGON((35.0 27.0,35.0 28.0,36.0 28.0,36.0 27.0,35.0 27.0))
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_057F5F_N27E035_2022_11_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057F5F_N27E035_2022_11_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057F5F_N27E035_2022_11_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057F5F_N27E035_2022_11_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057F5F_N27E035_2022_11_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