lamprey_tracks: Sea Lamprey positions from Lake George, St. Marys River, 2012
In jsta/glatos: A package for the Great Lakes Acoustic Telemetry Observation System
lamprey_tracks R Documentation
Sea Lamprey positions from Lake George, St. Marys River, 2012
Description
Sea Lamprey positions from a positional acoustic telemetry array in Lake
George, North Channel of the St. Marys River during the 2012 spawning year.
Usage
lamprey_tracks
Format
A data frame with 21043 rows and 14 variables:
- DETECTEDID
transmitter identifier (channel, frequency, code space,
and ID code)
- DATETIME
position timestamp, in UTC
- X,Y
horizontal and vertical position on local grid, in meters
- D
assumed depth at time of detection, in meters (NOT from
depth/pressure sensor)
- LAT,LON
position latitude and longitude, decimal degrees (west
is negative); CRS: WGS84
- n
?
- HPE
horizontal position error; calculated by VEMCO
- HPEm
horizontal position error, in meters; calculated by VEMCO
- TEMP
temperature at time of detection (from temperature sensor)
- DEPTH
depth at time of detection (from pressure sensor)
- ACCEL
acceleration at time of detection (from accelerometer)
- DRX
receivers that detected the associated transmission
Details
Data were collected as part of the GLATOS project SMRSL
http://glatos.glos.us/home/project/SMRSL
Positions were calculated using the Vemco Positioning System.
Source
Chris Holbrook, US Geological Survey (cholbrook@usgs.gov)
jsta/glatos documentation built on July 11, 2022, 7:01 a.m.
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| lamprey_tracks | R Documentation |
Sea Lamprey positions from Lake George, St. Marys River, 2012
Description
Sea Lamprey positions from a positional acoustic telemetry array in Lake George, North Channel of the St. Marys River during the 2012 spawning year.
Usage
lamprey_tracks
Format
A data frame with 21043 rows and 14 variables:
- DETECTEDID
transmitter identifier (channel, frequency, code space, and ID code)
- DATETIME
position timestamp, in UTC
- X,Y
horizontal and vertical position on local grid, in meters
- D
assumed depth at time of detection, in meters (NOT from depth/pressure sensor)
- LAT,LON
position latitude and longitude, decimal degrees (west is negative); CRS: WGS84
- n
?
- HPE
horizontal position error; calculated by VEMCO
- HPEm
horizontal position error, in meters; calculated by VEMCO
- TEMP
temperature at time of detection (from temperature sensor)
- DEPTH
depth at time of detection (from pressure sensor)
- ACCEL
acceleration at time of detection (from accelerometer)
- DRX
receivers that detected the associated transmission
Details
Data were collected as part of the GLATOS project SMRSL http://glatos.glos.us/home/project/SMRSL
Positions were calculated using the Vemco Positioning System.
Source
Chris Holbrook, US Geological Survey (cholbrook@usgs.gov)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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