Examples
The following are examples of tasks which JEQL has been
used to accomplish.
They give an idea of the range of functionality available.
Spatial Processing
Shape-Match Polygonal Datasets to determine discrepancies
Overlay two polygonal coverages
Assign point locations to neares-neighbour polygons
Spatial ETL
Merge GPS and Depth-Sounder data streams to produce a KML Bathymetry dataset
Collate multiple WKT files into a single JTS Test XML file
Parse data from a KML file, reformat it, and output a new KML file
Convert CSV file of point locations to formatted KML
Convert a CSV file containing point spatial features and attribute information
into a KML file. The point features form the placemarks.
Attributes of the features are used to determine folders.
Summary statistics for the contents of each folder are also computed.
More details...
Non-Spatial ETL
Convert CSV file of keywords to an HTML tag cloud