https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-29T18:13:12.468860Z
2022-08-29T18:13:37.466358Z
s3://sentinel-s1-l1c/GRD/2022/8/29/IW/DV/S1A_IW_GRDH_1SDV_20220829T181312_20220829T181337_044771_0558A4_5573
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
2022-08-29T18:13:12.468860Z
2022-08-29T18:13:37.466358Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220829T201823_V20220829T163012_20220829T194742.EOF
347.8588641854212
693000
Copernicus Ground Segment
2022-08-29T20:49:37.206078Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220829T181312_20220829T181337_044771_0558A4_5573
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.7941468379278127 15.824283967906467,-1.217756216672447 15.934849086077396,-0.6385990318200218 16.04427377153263,-0.060273675755591456 16.151863939654465,0.5076233888058712 16.255872918199195,0.4360093356404366 16.61754122416284,0.36585017158975974 16.979545626291483,0.29487431754514515 17.341383175722772,0.22475040706406108 17.703353571798733,0.2135875630626563 17.7632774595482,-0.35834072611589074 17.660493992494295,-0.9429037800201685 17.553599764745595,-1.5267800410543337 17.444982867635694,-2.108605029788114 17.334915575442214,-2.0580308512854377 17.093674063969,-2.021307583193691 16.912136377233093,-1.906900174337834 16.368327283994727,-1.7941468379278127 15.824283967906467))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85926313816794
46.0673010803274
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
2022-08-29T21:40:04.230014Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/N16W003/2022/08/29/0558A4
2.0E-4
2.0E-4
true
block average
2
2
17.0
-3.0
16.0
-2.0
POLYGON((-2.0 16.810855720573315,-2.039081520013063 17.0,-2.0 17.0,-2.0 16.810855720573315))
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_0558A4_N16W003_2022_08_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0558A4_N16W003_2022_08_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0558A4_N16W003_2022_08_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0558A4_N16W003_2022_08_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0558A4_N16W003_2022_08_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