Major update to stratum polygon construction for 2025 survey#147
Merged
kstierhoff merged 10 commits intomasterfrom Apr 1, 2026
Merged
Major update to stratum polygon construction for 2025 survey#147kstierhoff merged 10 commits intomasterfrom
kstierhoff merged 10 commits intomasterfrom
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…ratum polygon creation method.
…NSP, SSP, and all US sardines to Annie for April PFMC meeting.
kstierhoff
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enhancement
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Replaced previous methods for manually constructing transect polygons with spatial methods in the {sf} package. Resulted in cleaner results and more accurate stratum areas with no gaps between nearshore and core area polygons. Results incorporated into the biomass estimation for the summer 2025 IWCPS, and also the resulting biomass report.