Description Usage Arguments Value Author(s) Examples
findNID
returns a SpatialPointsDataFrame
of all US Army Corps Dams for an Area of Interest from the National Inventory of Dams dataset.
The National Inventory of Dams (NID) is a congressionally authorized database documenting dams in the United States and its territories
This dataset is accessed through the dams
R package and contains 61 attributes, perhaps most notably:
'Dam_Name' : character
Dam Name
'NID_ID' : character
Unique ID for the dam
'River': character
Name of the river
'Owner_Type' : character
Type of Owner
'Dam_Type' : character
Type of Dam
'Primary_Purpose' : numeric
Primary Purpose served
'Dam_Length' : numeric
Length of the dam
'Dam_Height' : numeric
Height of the dam
'Max_Discharge' : numeric
Maximum Discharge
'Max_Storage': character
Maximum Storage
'Normal_Storage': character
Normal Storage
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AOI |
A Spatial* or simple features geometry, can be piped from getAOI |
ids |
If TRUE, a vector of Dam IDs is added to retuned list (default = |
a list() of minimum length 2: AOI and dams
Mike Johnson
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