EDSM: EDSM dataset
In sbashevkin/LTMRdata: Data for the IEP Long Term Monitoring Survey Review
EDSM R Documentation
EDSM dataset
Description
US Fish and Wildlife Service Enhanced Delta Smelt Monitoring (EDSM) data.
Usage
EDSM
Format
a tibble with 190,055 rows and 20 number of variables
- Source
Name of source dataset.
- Station
Station where sample was collected.
- Latitude
Average of start and end Latitude.
- Longitude
Average of start and end Longitude.
- Date
Date sample was collected.
- Datetime
Date and time sample was collected.
- Depth
Bottom depth (m). Start depth as noted in survey.
- SampleID
Unique sample identifier.
- Method
Sampling method (Otter Trawl or Midwater Trawl).
- Tide
Tidal stage.
- Sal_surf
Surface salinity.
- Temp_surf
Surface temperature in °C.
- TurbidityNTU
Turbidity (NTU).
- Secchi
Secchi depth (cm).
- Tow_volume
Volume towed (m3).
- Tow_direction
Tow direction relative to current.
- Taxa
Scientific name.
- Length
Fish fork length from point of mouth to fork of the caudal fin.
- Count
Estimated count for each sample, taxa, and length.
- Length_NA_flag
Why is the length NA?
@details Stations change randomly due to random stratified sampling. More metadata and information on methods are available here.
sbashevkin/LTMRdata documentation built on Oct. 16, 2024, 7:09 p.m.
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| EDSM | R Documentation |
EDSM dataset
Description
US Fish and Wildlife Service Enhanced Delta Smelt Monitoring (EDSM) data.
Usage
EDSM
Format
a tibble with 190,055 rows and 20 number of variables
- Source
Name of source dataset.
- Station
Station where sample was collected.
- Latitude
Average of start and end Latitude.
- Longitude
Average of start and end Longitude.
- Date
Date sample was collected.
- Datetime
Date and time sample was collected.
- Depth
Bottom depth (m). Start depth as noted in survey.
- SampleID
Unique sample identifier.
- Method
Sampling method (Otter Trawl or Midwater Trawl).
- Tide
Tidal stage.
- Sal_surf
Surface salinity.
- Temp_surf
Surface temperature in °C.
- TurbidityNTU
Turbidity (NTU).
- Secchi
Secchi depth (cm).
- Tow_volume
Volume towed (m3).
- Tow_direction
Tow direction relative to current.
- Taxa
Scientific name.
- Length
Fish fork length from point of mouth to fork of the caudal fin.
- Count
Estimated count for each sample, taxa, and length.
- Length_NA_flag
Why is the length NA?
@details Stations change randomly due to random stratified sampling. More metadata and information on methods are available here.
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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