https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-16T18:05:28.971260Z
2022-11-16T18:05:53.969674Z
s3://sentinel-s1-l1c/GRD/2022/11/16/IW/DV/S1A_IW_GRDH_1SDV_20221116T180528_20221116T180553_045923_057EAA_EF50
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
2022-11-16T18:05:28.971260Z
2022-11-16T18:05:53.969674Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221116T201018_V20221116T162159_20221116T193929.EOF
347.8115336927968
693000
Copernicus Ground Segment
2022-11-16T20:29:22.378168Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221116T180528_20221116T180553_045923_057EAA_EF50
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.10649467317801899 17.625275216429788,0.4722965064187565 17.734475030008934,1.0567282873866488 17.842875763218366,1.6418844511786004 17.949530878917347,2.2169731253762484 18.052509780065947,2.1470565607676035 18.41434761860803,2.11289219595586 18.595444760104925,2.0771960913298377 18.77626773604956,2.0075187940232606 19.138199294019632,1.9254970775231892 19.559990609207713,1.345194210117413 19.45811378823039,0.7538691151191533 19.352257519766937,0.16414477725624926 19.244639535378234,-0.42231104715502743 19.135593462377816,-0.3705344239760925 18.89442762087071,-0.22035380205185587 18.16901829459333,-0.18319575559162696 17.987589769603566,-0.14542656178705413 17.806275742552916,-0.10649467317801899 17.625275216429788))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87132915000497
46.07367729262771
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
2022-11-16T22:38:42.919588Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/N18W001/2022/11/16/057EAA
2.0E-4
2.0E-4
true
block average
2
2
19.0
-1.0
18.0
0.0
POLYGON((-0.185737472323744 18.0,-0.3932000770309462 19.0,0.0 19.0,0.0 18.0,-0.185737472323744 18.0))
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_057EAA_N18W001_2022_11_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057EAA_N18W001_2022_11_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057EAA_N18W001_2022_11_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057EAA_N18W001_2022_11_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057EAA_N18W001_2022_11_16_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