https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-25T18:52:44.169782Z
2018-12-25T18:53:09.169177Z
s3://sentinel-s1-l1c/GRD/2018/12/25/IW/DV/S1A_IW_GRDH_1SDV_20181225T185244_20181225T185309_025186_02C869_B0CA
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
2018-12-25T18:52:44.169782Z
2018-12-25T18:53:09.169177Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181225T212738_V20181225T171055_20181225T202825.EOF
347.9468674230557
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-25T21:38:27.084506Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181225T185244_20181225T185309_025186_02C869_B0CA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-11.183032118 11.480552444,-10.616437506 11.593340322,-10.048127946 11.70526312,-9.479361573 11.816057261,-8.928518419 11.922186257,-8.963119205 12.103337323,-9.000708587 12.284005772,-9.037494392 12.464822617,-9.072848393 12.645907166,-9.110373647 12.826573567,-9.146580307 13.007486602,-9.181632437 13.188613688,-9.229131631 13.429497268,-9.783459291 13.32449086,-10.35577032 13.21470774,-10.927567001 13.10364507,-11.497583369 12.991565079,-11.447746522 12.750091547,-11.410999072 12.56850748,-11.373067017 12.387157282,-11.333879756 12.206056006,-11.296874214 12.024518481,-11.258384696 11.843275177,-11.219196749 11.662169759,-11.183032118 11.480552444))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87267419170675
46.11790632081424
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
2021-12-23T20:09:06.978335Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N12W011/2018/12/25/02C869
2.0E-4
2.0E-4
true
block average
2
2
13.0
-11.0
12.0
-10.0
POLYGON((-11.0 12.0,-11.0 13.0,-10.0 13.0,-10.0 12.0,-11.0 12.0))
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_02C869_N12W011_2018_12_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02C869_N12W011_2018_12_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02C869_N12W011_2018_12_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02C869_N12W011_2018_12_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02C869_N12W011_2018_12_25_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