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Sydney Dombowsky

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Articles

Recent activity by Sydney Dombowsky

  • Viewing and Inspecting Point Clouds

    IntroductionIn this article, we'll learn how to view and inspect point cloud data using the FME Data Inspector and FME Workbench Data Preview. This article uses both LAS and XYZ point cloud data. O...

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    • 1 vote

  • Using the Geometry Parameter

    IntroductionThe Geometry Parameter in FME Flow enables users to draw an area of interest on a map and then have that area automatically input into a workspace. This functionality is first set up in...

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    • 3 followers
    • 1 comment
    • 5 votes

  • Reading Point Clouds

    IntroductionThere are various types of point clouds and ways to read them into FME. This article will cover three methods of reading in point clouds. A complete list of supported point cloud format...

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  • Using the PointCloudFilter

    IntroductionPoint cloud datasets can contain a lot of information that isn’t required for what you are trying to achieve. To help filter out points of interest, we can use the PointCloudFilter tran...

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  • Writing Point Clouds

    IntroductionThe steps below show how to create a workspace that reads from an XYZ text file and writes point cloud data to the LAS, Oracle Spatial Point Cloud, and ASTM E57 formats. Note that diffe...

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  • Using the FeatureWriter Transformer with your Database

    IntroductionThe FeatureWriter allows you to write data at any point in your workflow, not only at the end of the workspace as with a 'conventional' writer. This gives you the opportunity to post-pr...

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    • 1 follower
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  • Thinning and Combining Point Clouds

    IntroductionIn this article, we will focus on two transformers: the PointCloudCombiner and the PointCloudThinner. The PointCloudCombiner can be used with both point clouds and other file formats to...

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  • How To Optimize Your Raster Data Using the RasterInterpretationCoercer

    IntroductionThis tutorial demonstrates how to work with a raster that appears black when viewed in Data Preview despite having varying pixel values.The Record Information window shows that the imag...

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  • Removing Noise in Point Clouds

    IntroductionJust like any data source, point clouds may need to be cleaned before they can be accurately analyzed. Occasionally, some point clouds contain noise such as clouds, birds, or other poin...

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    • 2 votes

  • Alpha Compositing: Blending Two Raster Images

    IntroductionAlpha compositing is the process of blending two images using alpha values to set transparency, creating a seamless image with a smooth transition between two images. This can be benefi...

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    • 1 vote