https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-07-17T16:20:42.478414Z
2020-07-17T16:21:07.477692Z
s3://sentinel-s1-l1c/GRD/2020/7/17/IW/DV/S1A_IW_GRDH_1SDV_20200717T162042_20200717T162107_033496_03E1AC_9F6A
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
2020-07-17T16:20:42.478414Z
2020-07-17T16:21:07.477692Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200717T184447_V20200717T144300_20200717T180029.EOF
348.0295076210071
693000
Copernicus S1 Core Ground Segment - DPA
2020-07-17T20:17:41.277542Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200717T162042_20200717T162107_033496_03E1AC_9F6A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.97550085375557 -3.356362162791949,30.063756268554766 -3.1182501739549204,31.15155831715567 -2.8790080767111923,31.071449392573797 -2.517833811743605,31.036588491760135 -2.3360633195024634,30.998432404562795 -2.1550287526546255,30.95943969240884 -1.9741845339509698,30.919684879103855 -1.7935139294077493,30.883858307774254 -1.6119884471867707,30.830502646027703 -1.3719734557121759,29.633545268161463 -1.6324747729758289,28.63685415587321 -1.8488258560772786,28.65005112392937 -1.908451232452648,28.683970275375444 -2.0909155208920853,28.739231155771453 -2.268729657531579,28.781060982703284 -2.449473609938334,28.807572252761013 -2.6335672343757133,28.849706417115836 -2.814252449209807,28.895419049219267 -2.9941568431853685,28.931721534940483 -3.1761238278857813,28.97550085375557 -3.356362162791949))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87476856862978
46.20810508325652
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
2021-12-25T14:01:20.360730Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S03E028/2020/07/17/03E1AC
2.0E-4
2.0E-4
true
block average
2
2
-2.0
28.0
-3.0
29.0
POLYGON((28.896584761324544 -3.0,28.849706417115627 -2.814252449208734,28.807572252761073 -2.633567234375815,28.78106098270342 -2.4494736099391563,28.739231155771293 -2.2687296575311544,28.683970275375394 -2.090915520891916,28.667069558263538 -2.0,29.0 -2.0,29.0 -3.0,28.896584761324544 -3.0))
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_03E1AC_S03E028_2020_07_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03E1AC_S03E028_2020_07_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03E1AC_S03E028_2020_07_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03E1AC_S03E028_2020_07_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03E1AC_S03E028_2020_07_17_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