station_coords: Station centroid locations for each station from akgfmaps

In EmilyMarkowitz-NOAA/GAPsurvey: Provides at-sea data management tools for RACE GAP surveys

Station centroid locations for each station from akgfmaps

Description

Station centroid coordinates for each station for all surveys, as defined by the akgfmaps package.

Usage

data('station_coords')

Format

A data frame with 32942 observations on the following 8 variables.

design_year

Design year. Year ID associated with a given value AREA_ID. This field describes the changes in the survey design over time.

latitude_dd

Latitude (decimal degrees). Latitude (one hundred thousandth of a decimal degree).

longitude_dd

Longitude (decimal degrees). Longitude (one hundred thousandth of a decimal degree).

srvy

Survey abbreviation. Abbreviated survey names. The column srvy is associated with the survey and survey_definition_id columns. Northern Bering Sea (NBS), Southeastern Bering Sea (EBS), Bering Sea Slope (BSS), Gulf of Alaska (GOA), Aleutian Islands (AI).

station

Station ID. Alpha-numeric designation for the station established in the design of a survey.

survey_definition_id

Survey ID. The survey definition ID key code is an integer that uniquely identifies a survey region/survey design. The column survey_definition_id is associated with the srvy and survey columns. Full list of survey definition IDs are in RACE_DATA.SURVEY_DEFINITIONS and in the [code books](https://www.fisheries.noaa.gov/resource/document/groundfish-survey-species-code-manual-and-data-codes-manual).

geometry

Spatial geometry. Spatial geometry information (like points, lines, or polygons) a feature.

#'

Details

Find code to create this table in ./inst/run.R

Author(s)

Sean Rohan (sean.rohan AT noaa.gov)

Source

https://github.com/afsc-gap-products/akgfmaps

Examples

data(station_coords)

EmilyMarkowitz-NOAA/GAPsurvey documentation built on April 14, 2025, 9:26 a.m.