https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-08-14T16:47:14.423893Z
2019-08-14T16:47:39.421682Z
s3://sentinel-s1-l1c/GRD/2019/8/14/IW/DV/S1A_IW_GRDH_1SDV_20190814T164714_20190814T164739_028568_033B22_25F3
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
2019-08-14T16:47:14.423893Z
2019-08-14T16:47:39.421682Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190814T185351_V20190814T145922_20190814T181652.EOF
347.04944419104277
693000
Copernicus S1 Core Ground Segment - UPA
2019-08-14T19:12:15.963429Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20190814T164714_20190814T164739_028568_033B22_25F3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.050706542452428 33.44326658016012,17.455968974463328 33.50766064202982,17.735582798102612 33.551258963999004,18.155525132552878 33.61547319361901,18.435829522164386 33.65749138366205,18.856791776372813 33.719327863839055,19.137765346909536 33.759755971264305,19.419000507823977 33.799545150798615,19.71542015292725 33.84074311143854,19.570138207922273 34.56253181833768,19.41222035572588 35.34349230340962,19.11034234309372 35.30267881453246,18.82394170399411 35.26321618322847,18.53782071761631 35.22307773065519,18.10917244134513 35.161606442561585,17.823768207371238 35.119785668105095,17.39621361415316 35.05579897335437,17.111550734637735 35.012306636494344,16.698999348590196 34.94800125462109,16.882567412852907 34.16603382667564,17.050706542452428 33.44326658016012))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6304347769826
46.47219545909353
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
2021-12-24T20:34:11.334971Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N34E017/2019/08/14/033B22
2.0E-4
2.0E-4
true
block average
2
2
35.0
17.0
34.0
18.0
POLYGON((17.0 34.994918953816054,17.032597468278535 35.0,18.0 35.0,18.0 34.0,17.0 34.0,17.0 34.994918953816054))
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_033B22_N34E017_2019_08_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033B22_N34E017_2019_08_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033B22_N34E017_2019_08_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033B22_N34E017_2019_08_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033B22_N34E017_2019_08_14_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