https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-08-21T03:26:24.884094Z
2019-08-21T03:26:49.883180Z
s3://sentinel-s1-l1c/GRD/2019/8/21/IW/DV/S1B_IW_GRDH_1SDV_20190821T032624_20190821T032649_017678_021422_C678
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
2019-08-21T03:26:24.884094Z
2019-08-21T03:26:49.883180Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190821T045650_V20190821T005108_20190821T040838.EOF
192.5317167051117
693000
Copernicus S1 Core Ground Segment - UPA
2019-08-21T05:11:46.293362Z
Sentinel-1 IPF, 003.10
S1B_IW_GRDH_1SDV_20190821T032624_20190821T032649_017678_021422_C678
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.93670177111165 -25.15509707273831,30.58482024039254 -25.074264508259006,30.34095795118548 -25.017692644300254,30.09731861343971 -24.96072375249403,29.732279498369724 -24.874528831564035,29.48920114386878 -24.816573282272746,29.125007094993883 -24.728905013441786,28.882494436977822 -24.669971593570516,28.549273296767776 -24.588259892735707,28.496205932443726 -24.76695077740655,28.44487125207431 -24.946185321811633,28.392185510050655 -25.125101711139543,28.286539740568266 -25.482921664176924,28.232377483643276 -25.661525604656234,28.126683772248825 -26.019446160261307,28.1096001938398 -26.078670466407623,28.446544144462905 -26.161635106787926,28.691790037579135 -26.221447959861038,29.06012545380372 -26.310386234205453,29.30599216706458 -26.369155549855186,29.67525458477948 -26.45652152332152,29.921736373702686 -26.51423796886671,30.168462472522464 -26.571530654994426,30.52450917979195 -26.653354692704845,30.540438771131672 -26.5938182778161,30.63932833305647 -26.233993716484328,30.69028140315607 -26.054449270657873,30.838829704611094 -25.514902655250143,30.8867882857803 -25.334721107900158,30.93670177111165 -25.15509707273831))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.39201
45.76945942573118
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
2021-12-24T20:53:39.807499Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S26E028/2019/08/21/021422
2.0E-4
2.0E-4
true
block average
2
2
-25.0
28.0
-26.0
29.0
POLYGON((28.132426210949685 -26.0,28.429024373677 -25.0,29.0 -25.0,29.0 -26.0,28.132426210949685 -26.0))
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_021422_S26E028_2019_08_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_021422_S26E028_2019_08_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_021422_S26E028_2019_08_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_021422_S26E028_2019_08_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_021422_S26E028_2019_08_21_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