https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-09T06:12:37.694064Z
2022-05-09T06:13:02.693224Z
s3://sentinel-s1-l1c/GRD/2022/5/9/IW/DV/S1A_IW_GRDH_1SDV_20220509T061237_20220509T061302_043130_0526A0_00B9
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
2022-05-09T06:12:37.694064Z
2022-05-09T06:13:02.693224Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220509T061849_V20220509T053153_20220509T120653.EOF
192.7375953501007
693000
Copernicus Ground Segment
2022-05-09T07:01:32.993517Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220509T061237_20220509T061302_043130_0526A0_00B9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.712163951755029 31.72255246343158,-1.9818108397276997 31.76645647655532,-2.393553670934097 31.83231532445162,-2.8030379071076674 31.896405605741663,-3.078977238072602 31.938799783700535,-3.492677453799787 32.00116668135317,-3.7700429049438515 32.04217863019706,-4.048212937109949 32.08266420350862,-4.3293825881419465 32.12292950566667,-4.359442234250911 31.941692303575667,-4.393691856465502 31.760947541571618,-4.429032252295078 31.58035404653745,-4.463459386146501 31.39962551164145,-4.534407101801527 31.03845648743086,-4.569160139650306 30.85776256239623,-4.616606697971793 30.617454861718553,-4.341761892885192 30.577025491050968,-4.070589662355796 30.536533172178988,-3.6649085818286204 30.474839117730497,-3.3939503274204474 30.432888127558755,-3.1228199927767633 30.390312352780143,-2.7172605322963976 30.32550775698612,-2.447060811802999 30.281587427686638,-2.0487289702688596 30.21574816680208,-2.035948489290547 30.27568508247874,-1.9141553623734207 30.81822029871108,-1.8762040324334486 30.999504922622982,-1.7946637414464632 31.361149792852533,-1.755539688691639 31.542244614147435,-1.712163951755029 31.72255246343158))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82295610598909
46.67010030362098
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
2022-05-09T08:51:25.171842Z
Batch API, v4.108.0
s3://deafrica-sentinel-1/s1_rtc/N31W005/2022/05/09/0526A0
2.0E-4
2.0E-4
true
block average
2
2
32.0
-5.0
31.0
-4.0
POLYGON((-4.5418034753262395 31.0,-4.393691856463719 31.760947541580848,-4.3594422342513 31.941692303573355,-4.349771434328402 32.0,-4.0 32.0,-4.0 31.0,-4.5418034753262395 31.0))
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_0526A0_N31W005_2022_05_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0526A0_N31W005_2022_05_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0526A0_N31W005_2022_05_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0526A0_N31W005_2022_05_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0526A0_N31W005_2022_05_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