Time Series Scalar Plot
Time-series single-sensor plots for sensors collecting one-dimensional data are described here (i.e., every timestamped data record refers to a value at a single point in space). This definition may include instruments on mobile platforms such as Wally (a crawler in Barkley Canyon) or the Vertical Profiling System (VPS). However, gridded data from instruments like multibeam sonar and echosounders are excluded.
Revision History
- 20091208: Data product initially released
- 20100513: Subsampling option introduced
- 20101130: 1 minute interval added to subsampling options
Parameters
Subsample Period: Minute, Hourly, Daily, Weekly
Subsample Type: Averaged (fixed window averaged without overlap, based on subsample period), Decimated (first data record within each subsample period), Minimum/Maximum (most extreme values within subsample period)
By default, if no subsampling is selected, hourly averaged data will be used to create plots when the volume of data exceeds a specified threshold.
Formats
Plots are available in PNG format. Basic metadata information is included. Plots using min/max subsampling option show one curve for each time series.
Example:
Discussion
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