https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-17T17:18:44.143684Z
2022-06-17T17:19:09.143384Z
s3://sentinel-s1-l1c/GRD/2022/6/17/IW/DV/S1A_IW_GRDH_1SDV_20220617T171844_20220617T171909_043705_0537C3_7544
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
2022-06-17T17:18:44.143684Z
2022-06-17T17:19:09.143384Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220617T180421_V20220617T141015_20220617T172745.EOF
347.12451234012786
693000
Copernicus Ground Segment
2022-06-17T18:29:58.415483Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220617T171844_20220617T171909_043705_0537C3_7544
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.72333423593241 -32.11794391088503,20.105083845682447 -32.03027790032357,20.368522568156465 -31.969029235918605,20.7667446014399 -31.875246590456303,21.033028772789457 -31.81173246106161,21.295895418924243 -31.748411401984594,21.68936667016474 -31.652459225812287,21.952955170356926 -31.587388674679104,22.279392137981052 -31.505906842461474,22.219817606064183 -31.32799487926571,22.160939536173796 -31.149838444287205,22.041856077766255 -30.793941212489088,21.981629280763578 -30.61620090229343,21.863248705440327 -30.26027693197128,21.80511068628908 -30.082085403657025,21.786558161707 -30.023183565859163,21.464747758366904 -30.103259682162467,21.205792980470182 -30.16701593567985,20.81634749834214 -30.261790925283577,20.5561579507205 -30.324368745534542,20.296709692680647 -30.386174545868624,19.905170987490568 -30.478335444268573,19.64395348499653 -30.539075087498354,19.276732654633086 -30.623453378436878,19.351583963362238 -30.861136669798498,19.404253239252604 -31.04073842011732,19.455421461365937 -31.220704121697196,19.515562506933335 -31.398624482099553,19.57241177094552 -31.577322238699946,19.618263941618352 -31.758565261293658,19.67379870077753 -31.937603629646222,19.72333423593241 -32.11794391088503))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.96572077429764
45.78534103874611
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
2022-06-17T19:24:42.862489Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/S31E022/2022/06/17/0537C3
2.0E-4
2.0E-4
true
block average
2
2
-30.0
22.0
-31.0
23.0
POLYGON((22.0 -30.670416259876415,22.11080348971483 -31.0,22.0 -31.0,22.0 -30.670416259876415))
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_0537C3_S31E022_2022_06_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0537C3_S31E022_2022_06_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0537C3_S31E022_2022_06_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0537C3_S31E022_2022_06_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0537C3_S31E022_2022_06_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 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