https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-17T17:29:17.847715Z
2022-05-17T17:29:52.901698Z
s3://sentinel-s1-l1c/GRD/2022/5/17/IW/DV/S1A_IW_GRDH_1SDV_20220517T172917_20220517T172952_043253_052A66_9CE2
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
2022-05-17T17:29:17.847715Z
2022-05-17T17:29:52.901698Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220517T181355_V20220517T141826_20220517T173556.EOF
347.61076576473374
693000
Copernicus Ground Segment
2022-05-17T18:47:19.327210Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220517T172917_20220517T172952_043253_052A66_9CE2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.213237866278462 -23.594519023524402,15.58272983630828 -23.50973115126557,15.833374554953933 -23.451654434231713,16.08622193347087 -23.392604045301134,16.462633173045262 -23.303849868013955,16.712619600926338 -23.24434432236034,17.079119914439172 -23.15631580791729,17.59137773170765 -23.031642510691384,17.541462943064648 -22.852343021264875,17.493988233366025 -22.672364733489385,17.44420270702003 -22.492974999540543,17.343570063348547 -22.134496340990033,17.29183706898737 -21.955636174624214,17.145635396321616 -21.41692156814771,17.094943855299295 -21.23786139243933,17.045702945450632 -21.05902406277743,16.540705959314202 -21.18117256672301,15.9285725316638 -21.326962538641787,15.314079352305072 -21.470805936808215,14.70266624339371 -21.611427980802695,14.743942971721719 -21.792330774758604,14.794749355200967 -21.971620504677926,14.839182407763015 -22.152384714439535,14.930782013935127 -22.51331681146107,14.975062998537215 -22.694147852381843,15.022644216418096 -22.87423146438573,15.073943863537533 -23.05347088607425,15.119122634062157 -23.234128491983157,15.213237866278462 -23.594519023524402))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.37004789255528
46.24479162148786
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
2022-05-17T20:59:25.371243Z
Batch API, v4.112.0
s3://deafrica-sentinel-1/s1_rtc/S23E017/2022/05/17/052A66
2.0E-4
2.0E-4
true
block average
2
2
-22.0
17.0
-23.0
18.0
POLYGON((17.304668732820826 -22.0,17.444202707033224 -22.492974999588046,17.582568843080534 -23.0,17.0 -23.0,17.0 -22.0,17.304668732820826 -22.0))
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_052A66_S23E017_2022_05_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052A66_S23E017_2022_05_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052A66_S23E017_2022_05_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052A66_S23E017_2022_05_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052A66_S23E017_2022_05_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