https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-26T03:37:47.580538Z
2021-02-26T03:38:16.602371Z
s3://sentinel-s1-l1c/GRD/2021/2/26/IW/DV/S1B_IW_GRDH_1SDV_20210226T033747_20210226T033816_025772_031294_0F68
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
2021-02-26T03:37:47.580538Z
2021-02-26T03:38:16.602371Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210226T021913_V20210226T011559_20210226T075059.EOF
192.3126460686329
693000
Copernicus S1 Core Ground Segment - TLS
2021-02-26T06:02:05.316723Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210226T033747_20210226T033816_025772_031294_0F68
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.5250873063012 23.15932093646866,34.92021668493629 23.26718995975958,34.31377382329034 23.372831471267197,33.707946576016234 23.4758596105382,33.11140789823207 23.574855548561427,33.09971789946929 23.51720784033315,33.06496626371005 23.336334724095245,33.02792815722266 23.15583266450272,32.99313525685668 22.97495825845537,32.95668354612776 22.79435233970476,32.921190804119796 22.613584522468578,32.851669153970384 22.251791723352362,32.81372540133875 22.071419560758503,32.79062853347468 21.94984479700304,33.382695941116395 21.849297613011707,33.980225430242655 21.745518549787736,34.58035035837599 21.638968559659418,35.16616084410573 21.532712417549376,35.19602001079278 21.653692408439813,35.23177641616457 21.835364154199045,35.30541813183154 22.19831458148273,35.35349035189616 22.37774685961256,35.39177797175913 22.558957963544632,35.43275098604781 22.73968246441463,35.51273596535394 23.10148949573081,35.5250873063012 23.15932093646866))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7517492339694
46.04772957404897
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
2021-12-26T01:38:08.412569Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N23E034/2021/02/26/031294
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.426192447207068,34.313773823301325 23.372831471265346,35.0 23.252961878634796,35.0 23.0,34.0 23.0,34.0 23.426192447207068))
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_031294_N23E034_2021_02_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031294_N23E034_2021_02_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031294_N23E034_2021_02_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031294_N23E034_2021_02_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031294_N23E034_2021_02_26_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