Map
Explore an interactive map, search for places, and select geographic coordinates.
Description
Create a renderer-independent point-map document from latitude and longitude columns in portable tabular data.
Map is a focused tool for the following task. Create a renderer-independent point-map document from latitude and longitude columns in portable tabular data. It reports Map document from the values you provide rather than inventing measurements, coefficients, or professional judgment that are not part of the input.
When to use Map
Use this map tool to create a portable point-map document when latitude and longitude columns, coordinate order, and geographic meaning are known.
- Table data
- Required object.
- Map specification
- Required object.
The cited overview of Web mapping supplies background for the terminology and domain context used by this tool.1
How Map works
Create a renderer-independent point-map document from latitude and longitude columns in portable tabular data. Inputs are interpreted exactly in the displayed units and the calculation returns the following fields without presentation rounding.
- Map document
- Returned object.
Limitations and assumptions
- Coordinate reference systems, invalid coordinates, antimeridian behavior, spatial uncertainty, clustering, privacy, and map projection effects require separate handling.
- Use finite inputs in the displayed units, preserve source measurements and assumptions, and independently verify consequential decisions.
Alternative or Complementary approaches
Validate coordinates and provenance, minimize sensitive precision, and use a GIS workflow when projection, topology, spatial analysis, or large datasets matter.
References
-
Web mapping — Wikipedia contributors
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