Man pages for USFWS/AKaerial
Analysis of Alaska Region Aerial Survey Data

ACPHistoricCurrent table of historic estimates for the Arctic Coastal...
AddClassAdd large or small flock information
AdjustCountsCreate index columns based on Num and Obs_Type
AerialDataZipCreate a .zip file of the associated observation files,...
AppendYearUpdate one of the 5 tables of historic estimates (.rda...
AssignStrataAssign strata ID to data for analysis using sf package
AssignTransectAssign transect ID to data for analysis using sf package
BoundingByStrataCalculate bounding boxes for each distinct stratum in a...
ColMatchCheck if column names are appropriate for analysis.
ColSwitchSwitch necessary column names
CombinedReportRuns a new combination of separate and combined estimates for...
CombineEstimatesCombine estimates and variances for an observer crew
CombineEstimatesByStrataCombine WBPHS estimates by stratum
CommonFixApply "yellow light" changes to a data set
CommonFixScribeApply "yellow light" changes to a SCRIBE data set
CompositeIndicesCompile index estimates for Pacific Flyway data book
CompositeLongCompile index estimates for Pacific Flyway data book in one...
CorrectionFactorApply a detection correction to an index estimate
CorrectTransReplace navigational transect (tran) with corrected transect...
CountsTableSummarize indices by year, observer, transect, species, and...
CountsWBPHSSummarize index counts for WBPHS data by Transect and Stratum
CRDHistoricCurrent table of historic estimates for the Copper River...
Cut9Clip stratum 9 for overlap for 3 species
DataProcessFormat and summarize a clean data set for analysis
DataSelectFormat and summarize a clean data set for analysis
deg2radConvert degrees to radians
DensitiesStandard ratio estimator for aerial survey data
DistanceToDesignDistance to the reported design transect
DoubleObsRandomDerive a random double observer sampling design
EstimatesTableCreate a master table of estimates for an area
EstimatesTableWBPHSDeprecated function to calculate index estimates for a given...
EstimatesWBPHSStandard ratio estimator for WBPHS survey data
FindVoidsFind gaps between polygons of the same stratum type
FixTavsFixTavs runs near the end of DataSelect to overwrite species...
GatherDataGather all data for a project and add unique design panel...
gcd.slcSpherical distance between 2 points
GreenLightQA/QC checks for standardized aerial survey data
GreenLightScribeQA/QC checks for standardized aerial survey data
LoadMapRead .shp file and attach strata names to the object
MakeStateSpaceIterate over all species and projects and create input files...
Mappoints2lineDisplay a linestring object from a series of transect...
MassPoolPool data from multiple observers across all MBM surveys...
MassReportApply 'GreenLight' function to an entire folder
MasterFileListCurrent table of archived input file names and locations for...
MasterFileList_WBPHSCurrent table of archived input file names and locations for...
ObsByYearSplit an old combined data file by observer and year
ObserverCheckCheck if observer initials are uppercase.
ObsMapDisplay a combination of strata, transect design, and data
PhotoEstimateProduce replicate-specific photo count estimates.
points2lineCreate a Linestring object from a series of transect...
PointsToStrataSample the polygon under an observation
PoolDataCombine multiple observers' transcribed files in a given year
popestTitle
popestACPA function to calculate variance of ACP population estimates
random_filesRandomly sample files in a directory
Raw2AnalysisCheck if common fixes need to be applied to a raw data file
ReadWBPHSPrepare WBPHS data for index estimate calculation
ReportFigureCreate a basic figure from historic estimates
ReportTableCreate a basic exportable table from historic estimates,...
Scribe2AnalysisCheck if common fixes need to be applied to a raw data file
ScribeMergeMerge the daily SCRIBE files into a single project record for...
SeatCheckCheck if Seat entries are all correct
ShouldBeNumericCheck if entries in a column are all numeric
ShowMeDisplay a combination of strata, transect design, and data
ShowMeDesignDisplay a combination of strata and transect design
ShowMeDoubleDisplay a 'DoubleObsRandom' solution
ShowMeTrackDesignDisplay a combination of strata, transect design, and actual...
ShowMeUncutDisplay a combination of unprocessed strata and transect...
ShowMeYearsDisplay multiple years of observation data by survey area
ShowWBPHSDisplay observations on WBPHS segments
SpeciesByProjectChanges species codes based on area
SpeciesCheckCheck if Species column inputs are all correct
SpeciesTransectProvide transect-level summaries for a given species
SplitDesignRenumber design transects based on stratification
SplitWBPHSCombine and parse raw WBPHS data files
sppntableCurrent table of accepted species codes and focal species by...
StateSpaceRuns and reports on a generic state space model of population...
StrataSummarySummarize design strata for analysis
StrataSummarySFSummarize design strata for analysis using sf package
SummaryWBPHSSummarize the flight information for an observer on the WBPHS
SwanCheckCheck if swan and swan nest entries are all correct
SwitchMatchCheck for the old style of transcribed data.
TidyDensitiesTidy standard ratio estimator for aerial survey data
TransDataAggregate observations by Obs_Type, corrected transect,...
TransDataSFAggregate observations by Obs_Type, corrected transect,...
TransDataWBPHSSummarize index counts for WBPHS data by Segment, Transect,...
TransSummarySummarize the flight information for an observer
TransSummarySFSummarize design transects for analysis using sf package
TrimToStrataTrim observations that fall outside of the area of inference
UnitCheckCheck if Obs_Type entries are all correct
UnitCheckScribeCheck if Grouping entries are all correct
UpdateAllObjectsUpdate the 7 .rda objects for streamlined package function
ViewStrataDisplay stratification in plot format
WBPHSbyYearCalculate index estimates for a given year of WBPHS count and...
WBPHSHistoricCurrent table of historic estimates for the WBPHS survey
WBPHSMultipleYearCalculate index estimates for a given year of WBPHS count and...
WBPHS_PoolSpeciesCurrent table of guild associations for relevant species on...
WBPHSsppntableCurrent table of accepted species codes and focal species for...
WBPHStidyCalculate index estimates for specified WBPHS count and...
WBPHS_VCFCurrent table of VCFs (visibility correction factors) for...
WriteResultsOutput .csv files of historic estimates
YKDHistoricCurrent table of historic estimates for the Yukon-Kuskokwim...
YKDVHistoricCurrent table of historic estimates for the Yukon-Kuskokwim...
YKGHistoricCurrent table of historic estimates for the Yukon-Kuskokwim...
USFWS/AKaerial documentation built on April 3, 2025, 4:06 p.m.