Converting an external data source, such as a shapefile or CAD data, into a feature class When creating a feature class, you choose whether to create one that stores polygons, lines, points, annotation, multipoint, multipatch, or dimension features. See Define feature class properties for in...
I am trying to figure out how to create a buffer around selected points and add them to an new shapefile. My idea is to have a loop that loops through the selected points and perform a buffer and then adds them to a new shapefile and saves it. So here is my code to crea...
You want to use intersects, not within, because otherwise you'll lose features that lie partly in the state but not fully in it. Also, if there are slivers in the polygon layers, some polys might not be selected at the edges. You can create a new layer after you've selected what you...
createtable#newtable (id)asselect*fromoldtable; The maximum table name length is 127 bytes; longer names are truncated to 127 bytes. Amazon Redshift enforces a quota of the number of tables per cluster by node type. The table name can be qualified with the database and schema name, as...
The .prj file will share the LAS file's name, reside in the same folder, and contain the well-known text representation of the LAS file's coordinate system, similar to the .prj file associated with a shapefile. The LAS format supports the classification of each point based on the ...
points. The LOI can be defined using a feature layer, feature class, shapefile, or layer (.lyr) file with polygons, points, or multipoints to be used for the LOI of jobs to be created. One job is created for each input feature row, unlessMerge features to create one LOIis selected....
Why reprex? Getting unstuck is hard. Your first step here is usually to create a reprex, or reproducible example. The goal of a reprex is to package your code, and information about your problem so that others can run it…
From the Pipeline Builder page, click Add datasets from Foundry.Alternatively, you can drag-and-drop a file from your computer to use as your dataset.In our walkthrough example, we will add the passengers_preprocessed, flight_alerts_raw, and status_mapping_raw datasets. To add a selection ...
QGIS supports many common spatial data formats (e.g. ESRI ShapeFile, geotiff). QGIS supports plugins to do things like display tracks from your GPS. QGIS aims to be an easy to use GIS, providing common functions and features. The initial goal was to provide a GIS data viewer. ...
A shapefile format spatially describes vector features: points, lines, polygons. It is therefore commonly used to represent geometric locations for data and its attributes. This is how a shape map usually looks like: Using a shape map you can easily build a “choropleth”, a thematic map ...