https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-09T18:53:02.908008Z
2021-12-09T18:53:27.905238Z
s3://sentinel-s1-l1c/GRD/2021/12/9/IW/DV/S1A_IW_GRDH_1SDV_20211209T185302_20211209T185327_040936_04DC87_96F5
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
2021-12-09T18:53:02.908008Z
2021-12-09T18:53:27.905238Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9459352693191
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-09T23:20:30.464554Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211209T185302_20211209T185327_040936_04DC87_96F5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-11.184184093248252 11.480373082378033,-10.617046185333113 11.593280403866041,-10.049882557005523 11.704989238979355,-9.481871226071691 11.81565017204873,-8.929119706761762 11.922159336980863,-8.963943815824937 12.10326688202251,-8.999706431145922 12.284282398497332,-9.036895072424793 12.465021156705573,-9.07188165479258 12.646174312095694,-9.109326610149209 12.826855349744935,-9.143464783914416 13.008158212002346,-9.22875703759539 13.42952200134967,-9.784953187660069 13.324150980287488,-10.356610673391542 13.214481008184018,-10.926679176183955 13.103744690279392,-11.499256250356341 12.991150776174031,-11.487535783127704 12.931113410663354,-11.412565982878554 12.568241498936613,-11.374608279520475 12.386896977793306,-11.256259936514933 11.84374805534283,-11.218906321008586 11.662278020320732,-11.184184093248252 11.480373082378033))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85331695295072
46.10805781947276
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
2021-12-26T16:10:30.425550Z
Batch API, v4.69.4
s3://deafrica-sentinel-1/s1_rtc/N12W011/2021/12/09/04DC87
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_04DC87_N12W011_2021_12_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04DC87_N12W011_2021_12_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04DC87_N12W011_2021_12_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04DC87_N12W011_2021_12_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04DC87_N12W011_2021_12_09_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