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I am fairly green with GeoTools, and having a hard time converting a raster (GridCoverage2D) into a vector format.

In the hours I've spent searching this site and Google, there seems to be multiple ways this could be done: PolygonExtractionProcess, RasterToVectorFactory, RasterToVectorProcess to name a few. However, regardless of what JAR's I reference in my project, I can't seem to find any of these classes.

So, I am hoping someone can tell me the easiest way to perform raster to vector with GeoTools 10.

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  • did you have any luck with the raster to vector process. Currently, I am trying to do the same, and I run into problems with the class RasterToVectorProcess, which I can not find. perhaps my maven is pointing to the wrong place, but I don't know how to solve it. Any suggestions? <dependency> <groupId>org.geotools</groupId> <artifactId>gt-process</artifactId> <version>12-SNAPSHOT</version> </dependency>
    – user32897
    Commented Jun 26, 2014 at 19:04
  • This does not really answer the question. If you have a different question, you can ask it by clicking Ask Question. You can also add a bounty to draw more attention to this question once you have enough reputation.
    – Aaron ♦
    Commented Jun 26, 2014 at 19:33
  • If you have a new question, please ask it by clicking the Ask Question button. Include a link to this question if it helps provide context.
    – Brad Nesom
    Commented Jun 26, 2014 at 20:09

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If you use maven, the classes and methods mentioned are within the wps package of geotools.

Its a good idea to clone the source from github.

It contains all additional plugins.

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