AFSC GAP Comparison Tool

Community contributed visualization of bottom trawl surveys data from the NOAA Alaska Fisheries Science Center Groundfish Assessment Program (NOAA AFSC GAP) as part of AFSC GAP for Python. This tool enables fast comparisons between species, years, and areas. Though you do not need to be a developer to use this application, it also offers links to download data as CSV and to generate Python code for programmers to continue their explorations outside this tool. We'd love to hear from you if you are using this tool! Send DSE an email.
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No matching data found
Temperature
Change in Temperature
Hauls
Haul taken in area.
Catch
Download Data Generate Python
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Scatter 1
Scatter 2
clear
loading indicator Loading...
No matching data found
Temperature
Change in Temperature
Hauls
Haul taken in area.
Catch
Download Data Generate Python
Dynamic scaling
More info about dynamic scaling.
The same scales are always used on the two displays but, by default, the circle size and color scales are recalculated using the min and max values for the currently active filters in the visualization. In other words, the colors and circle sizes are scaled for the data currently visualized to show contrast and not for the min / max of all data available. If you don't want this behavior, a fixed set of min and max values can be used for the scale for all visualizations by unchecking the "dynamic scaling" option (0 - 1000 kg / hectare CPUE, -2 to 14 C temperature, -5 to 5 C temperature delta). In general, dynamic scaling is recommended.