https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-03-27T18:18:55.718694Z
2024-03-27T18:19:20.716006Z
s3://sentinel-s1-l1c/GRD/2024/3/27/IW/DV/S1A_IW_GRDH_1SDV_20240327T181855_20240327T181920_053171_067129_7F1E
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
2024-03-27T18:18:55.718694Z
2024-03-27T18:19:20.716006Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240327T183346_V20240327T180904_20240328T004404.EOF
346.80185112911124
693000
Copernicus Ground Segment
2024-03-27T18:52:23.365096Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240327T181855_20240327T181920_053171_067129_7F1E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.26873948705635 36.410674838650664,-5.8567127600768405 36.47368378857861,-5.5648061353786 36.51739200849484,-5.277151038175151 36.55972307559522,-4.846058015553061 36.6217818529837,-4.421451978593753 36.6812993009103,-4.134162934501732 36.72065673994778,-3.841286966325136 36.760019712088784,-3.5007706438178903 36.80481584161199,-3.5295548597912174 36.986078298874745,-3.5700681036737203 37.165926022112444,-3.607260191303596 37.34619830193689,-3.6410747943721136 37.52689599630725,-3.7238759494738494 37.88636606136122,-3.760425054478201 38.06671531975055,-3.7933449645121122 38.247515098978,-3.805833378172649 38.30688260861521,-4.151995273343148 38.26265371202223,-4.446611672035408 38.224148067487285,-4.741027920295064 38.184890067514786,-5.180597986373431 38.12482381204565,-5.474890539722976 38.08363761469908,-5.915834881836667 38.02046220049428,-6.206954770242298 37.977784990922814,-6.622424800012361 37.91553400694009,-6.607740654357006 37.85609928527031,-6.528754126460228 37.493822479099244,-6.442741146296622 37.13262438643199,-6.311808313986798 36.59115172278885,-6.26873948705635 36.410674838650664))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58664186852676
46.41739474669894
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
2024-03-27T22:05:45.949765Z
Batch API, v4.330.0
s3://deafrica-sentinel-1/s1_rtc/N37W004/2024/03/27/067129
2.0E-4
2.0E-4
true
block average
2
2
38.0
-4.0
37.0
-3.0
POLYGON((-3.746904703750184 38.0,-3.7238759494736318 37.886366061360164,-3.6410747943720363 37.526895996306806,-3.607260191302686 37.346198301932,-3.5700681036744353 37.16592602211548,-3.532690919913507 37.0,-4.0 37.0,-4.0 38.0,-3.746904703750184 38.0))
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_067129_N37W004_2024_03_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067129_N37W004_2024_03_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067129_N37W004_2024_03_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067129_N37W004_2024_03_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067129_N37W004_2024_03_27_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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