https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-02T17:36:59.740715Z
2021-06-02T17:37:24.740083Z
s3://sentinel-s1-l1c/GRD/2021/6/2/IW/DV/S1B_IW_GRDH_1SDV_20210602T173659_20210602T173724_027180_033F23_17C8
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-06-02T17:36:59.740715Z
2021-06-02T17:37:24.740083Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6348886628874
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-02T18:58:38.174040Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210602T173659_20210602T173724_027180_033F23_17C8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.919146122107218 -22.724618331961562,13.495424853934692 -22.592073361985666,13.740067388675358 -22.535101458917655,14.106654698275433 -22.448951818870253,14.350794480854274 -22.391059496406612,14.71976996597424 -22.30277036722039,15.285252925186025 -22.165609766510702,15.2379421106629 -21.985678636478628,15.187467190531715 -21.806452251798493,15.138578717289299 -21.626847903889498,15.086952789916577 -21.447936730336878,14.991815289404492 -21.088154453852543,14.939339029464591 -20.909495306918878,14.894020123155473 -20.729086885847536,14.87778070370838 -20.670148349680844,14.320669121841672 -20.804636504953287,13.713145796862197 -20.94896779307552,13.10529124436762 -21.090951907790007,12.534628317589794 -21.22202399703954,12.73347753149661 -22.00314736260886,12.919146122107218 -22.724618331961562))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.08789
45.93234852962461
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
2021-12-26T06:36:33.599294Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S22E015/2021/06/02/033F23
2.0E-4
2.0E-4
true
block average
2
2
-21.0
15.0
-22.0
16.0
POLYGON((15.0 -21.119106641943837,15.086952789920137 -21.44793673035002,15.138578717293157 -21.62684790390289,15.241707747955124 -22.0,15.0 -22.0,15.0 -21.119106641943837))
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_033F23_S22E015_2021_06_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033F23_S22E015_2021_06_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033F23_S22E015_2021_06_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033F23_S22E015_2021_06_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033F23_S22E015_2021_06_02_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