https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-29T14:52:45.434978Z
2022-07-29T14:53:20.747500Z
s3://sentinel-s1-l1c/GRD/2022/7/29/IW/DV/S1A_IW_GRDH_1SDV_20220729T145245_20220729T145320_044316_0549F3_C681
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
2022-07-29T14:52:45.434978Z
2022-07-29T14:53:20.747500Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220729T153013_V20220729T114211_20220729T145941.EOF
347.57520371966956
693000
Copernicus Ground Segment
2022-07-29T16:01:57.494358Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220729T145245_20220729T145320_044316_0549F3_C681
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((54.530979979073464 -24.491712240347084,54.8859989641291 -24.41026376150147,55.127200281661274 -24.354393099926206,55.36818999843756 -24.298141469490446,55.729276331833915 -24.213052683299097,55.96973406492771 -24.155854476946978,56.33001932709398 -24.069352038054515,56.56994102630825 -24.011215592875825,56.91736653715878 -23.92627070903875,56.79949938882811 -23.510430520238703,56.64835538179535 -22.972444712968993,56.49860936478273 -22.434260601011182,56.395340874113664 -22.06011272286134,55.81531951476698 -22.200652769529388,55.22220455208999 -22.341955415762317,54.6279070781819 -22.48109639924819,54.03951853367349 -22.6164390707883,54.13691141269874 -22.99237641235921,54.277989514889065 -23.53316653189046,54.42020334459474 -24.073797927124374,54.530979979073464 -24.491712240347084))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.24879
45.62298898677238
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
2022-07-29T16:57:23.991132Z
Batch API, v4.125.1
s3://deafrica-sentinel-1/s1_rtc/S24E054/2022/07/29/0549F3
2.0E-4
2.0E-4
true
block average
2
2
-23.0
54.0
-24.0
55.0
POLYGON((54.40079069868959 -24.0,54.13890020878957 -23.0,55.0 -23.0,55.0 -24.0,54.40079069868959 -24.0))
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_0549F3_S24E054_2022_07_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0549F3_S24E054_2022_07_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0549F3_S24E054_2022_07_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0549F3_S24E054_2022_07_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0549F3_S24E054_2022_07_29_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