https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-06T17:26:24.435027Z
2021-11-06T17:26:49.433792Z
s3://sentinel-s1-l1c/GRD/2021/11/6/IW/DV/S1A_IW_GRDH_1SDV_20211106T172624_20211106T172649_040453_04CBE6_55F5
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
2021-11-06T17:26:24.435027Z
2021-11-06T17:26:49.433792Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.97789726361043
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-06T19:00:53.655146Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211106T172624_20211106T172649_040453_04CBE6_55F5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.29249567963687 -34.05486804737673,18.658493694720292 -33.97095280193406,18.938733018989417 -33.90581067901649,19.211013562272395 -33.84182871447083,19.60364854949777 -33.74837716061181,20.016744092164625 -33.648435274551936,20.282894915575465 -33.58321452043385,20.539428898166204 -33.51974594327986,20.88976663132856 -33.43200258338431,20.829291450395797 -33.25400133217811,20.767003820917704 -33.076397123116855,20.705456296054642 -32.89863541701787,20.648022740054127 -32.71985508287655,20.586369156328953 -32.54217728490886,20.52797877307035 -32.36370279537295,20.46338260139666 -32.18683373608269,20.40482674780665 -32.00845970414978,20.384116164363736 -31.950105218540006,20.043767837794327 -32.03513165320054,19.768217151728578 -32.10322459755551,19.50519650661441 -32.16753345455781,19.126717227967923 -32.25891738083222,18.84474790537091 -32.32622621639232,18.448278571516838 -32.41957497696529,18.181744506950203 -32.48152968802475,17.81691647360164 -32.56526578109032,18.05926472663907 -33.340481299720125,18.229554634522508 -33.8773732862667,18.29249567963687 -34.05486804737673))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.90305
45.69884907556163
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
2021-12-26T14:29:27.137006Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/S34E017/2021/11/06/04CBE6
2.0E-4
2.0E-4
true
block average
2
2
-33.0
17.0
-34.0
18.0
POLYGON((18.0 -33.15090726639317,17.952823296874033 -33.0,18.0 -33.0,18.0 -33.15090726639317))
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_04CBE6_S34E017_2021_11_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04CBE6_S34E017_2021_11_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04CBE6_S34E017_2021_11_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04CBE6_S34E017_2021_11_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04CBE6_S34E017_2021_11_06_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