How does the coordinate system work in FME?

How does the coordinate system work in FME?

This means your values can be recorded in meters, degrees, feet, even centimeters or yards. If your data is not in the coordinate system of your choice, connect your data to the Reprojector first to change the projection. Now you’ll be able to extract your coordinate values as needed.

Where can I find the geometry in FME?

 Alternately, the geometry may be extracted to be stored in a database or other file format that cannot handle geometry, but can handle large attributes as blobs or text strings.  Later, FME can read this data back and restore the geometry via the GeometryReplacertransformer.

How does FME determine if a geometry is a GML polygon?

Determines if FME writes the Geometries as a gml:Polygon or a gml:PolygonPatch. The default value is ‘no’, which prints out gml:Surface geometries. If ‘yes’, FME creates the geometry as a gml:Polygon in the output.

Can a FME model accommodate multiple linear segments?

All the FME representations can accommodate all aspects of the FME Geometry Model, including measures and paths consisting of multiple linear segments; however, both the FME XML and Hex Encoded FME Binary representations impose some overhead in translating between the internal binary representation and the ASCII-encoded representation.

How to spatially enable a table in Oracle?

If you have a regular Oracle table without an SDO_GEOMETRY column, but containing location-related information (such as latitude/longitude values for points), you can spatially enable the table by adding an SDO_GEOMETRY column and using existing (and future) location-related information in records to populate the SDO_GEOMETRY column values.

How are coordinates stored in a transformer in Excel?

Simply connect your input data and retrieve your coordinates as attributes. This transformer will retrieve your coordinate values based on the projection or coordinate system that your data is stored in. This means your values can be recorded in meters, degrees, feet, even centimeters or yards.

Which is the metadata view in Oracle Spatial?

SDO_GEOMETRYcolumns yThe metadata view is created for all Oracle Spatial users when Oracle Spatial is installed yThe metadata view is called USER_SDO_GEOM_METADATA

What to do if your data is not in the coordinate system?

If your data is not in the coordinate system of your choice, connect your data to the Reprojector first to change the projection. Now you’ll be able to extract your coordinate values as needed.

How do you buffer a feature in FME?

To create offsets to either the left or right-hand side of a feature, use the OffsetCurveGenerator. To buffer features in Geographic (lat/long) coordinates, consider the GeographicBufferer. Areas will be buffered on one side only – externally for a positive Buffer Amount, and internally for a negative Buffer Amount.

What are the features of linebuilder in FME?

Appends coordinates to null, point, text, line, and arc geometry, or r… Evaluates one or more tests on a feature, and routes the feature accor… Sorts features by a selected attribute’s value. The features leave the… Filters features by test conditions to one or more output ports.

How does the elevationextractor in FME work?

Extracts the elevation of the first coordinate and assigns it to the named attribute. Evaluates one or more tests on a feature, and routes the feature accor… Merges the attributes and/or geometry of one set of features onto anot…