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Liz Sanderson

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Articles

Recent activity by Liz Sanderson

  • KML Style Range & Display Order

    IntroductionStyle KML using attributes, including unique styles by feature, and set the display order of features. The styling in this example includes classifying features into color ranges and ex...

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  • How to Convert Microsoft Excel to Esri Shapefile

    IntroductionIn this tutorial, we will perform a very common transformation: taking non-spatial data in a Microsoft Excel file (*.xlsx) and converting it to an Esri Shapefile (*.shp). The Excel file...

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  • Read INSPIRE ATOM Download Services with FME

    IntroductionCurrently, the Danish Geo Data Agency is providing an experimental ATOM web service that gives links to pre-defined INSPIRE GML file downloads. You can examine this web service by click...

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  • Using FME's Gentrans mode

    Introduction FME’s GENTRANS mode is a way to do a quick translation between two formats. GENTRANS performs translations that are very similar to the Universal Translator’s Generate/Translate funct...

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  • The DatabaseJoiner Transformer

    IntroductionThe DatabaseJoiner transformer is similar to the FeatureJoiner or FeatureMerger, but instead of merging two streams of features and an in-memory join, it merges one stream of features w...

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  • Updating a PostgreSQL Database Using UPSERT

    IntroductionFME can UPSERT updates to PostgreSQL and PostGIS databases. UPSERT allows you to add a new row if it doesn’t already exist, or update an existing row in a single action. To use UPSERT, ...

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  • Tutorial: AutoCAD Transformations

    IntroductionThis tutorial contains several articles on common AutoCAD transformations, covering various AutoCAD-specific entities. These articles are aimed at users who are somewhat familiar with A...

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  • Converting CAD Datasets to IMDF: Part 3

    IntroductionThis is the final article in a three-part tutorial series about how to convert AutoCAD DWGs to Indoor Mapping Data Format (IMDF). This workspace will take the cleaned and edited DWG fil...

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  • Alternative Mosaicking Method for Images with Fuzzy Edges

    Introduction When mosaicking images with non-rectangular shapes, the usual process is to convert the color of the outside area (usually black or white), to NoData, then convert that in turn into a...

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  • Using the PointCloudToPointCoercer to Convert Point Clouds

    IntroductionThe PointCloudToPointCoercer is used when writing to formats that do not support point clouds. It will transform the point cloud into either a multipoint feature, which is an aggregate ...

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