Sydney Dombowsky
Articles
Recent activity by Sydney Dombowsky
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Optimizing Large Datasets for KML and Google Earth | Creating a KML Network Link File
IntroductionSplitting large datasets into smaller pieces is useful for the display of KML data in Google Earth. This tutorial achieves this by pre-processing the dataset into smaller pieces called ...
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Calculating Area, Perimeter, and Lengths
IntroductionArea, perimeter, and length can be calculated for features using transformers such as the AreaCalculator and LengthCalculator in FME. In this tutorial, you will learn how to calculate t...
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Distance Measurements with the LengthCalculator
IntroductionMeasuring distances is - like measuring areas - very simple in FME. It requires the use of just one transformer: the LengthCalculator. Here, for example, a user is measuring the length ...
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Volume Measurements with the VolumeCalculator
IntroductionVolume calculations in FME are carried out using the VolumeCalculator transformer. However, this transformer only operates on true three-dimensional objects (such as solids and blocks) ...
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Circularity Calculations with the CircularityCalculator
IntroductionThe circularity of an area feature indicates how compact or elongated the feature is. A value of 1 indicates that the feature is a perfect circle (compact), and 0 indicates that it is a...
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Point in Polygon Calculations with the PointOnAreaOverlayer
IntroductionPerhaps the most well-known GIS operation is to identify whether a point object lies inside or outside of a given polygon. This is called a Point in Polygon operation.For example, a use...
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- 4 votes