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Kharita Challenges

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Real geospatial problems, graded automatically. Choose a track, a level and what you want to hand in.

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Spatial Analysis1 problemPostGIS / SQL1 problemPython1 problemRemote Sensing0 problemsCartography0 problemsWeb GIS0 problemsData Management3 problemsGIS Architecture0 problems
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Beginner1 problemIntermediate0 problemsAdvanced2 problemsExpert0 problems
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SQL0 problemsPython0 problemsGeoJSON0 problemsAnswers0 problemsSchema0 problemsDecisions0 problemsDataset file1 problem
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Data preparation1 problemData quality0 problemsSpatial analysis4 problemsRaster analysis0 problemsCartography1 problemDecision support0 problemsGeospatial systems0 problemsWeb delivery0 problems
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Spatial AnalysisBeginnerData preparationClear all
  1. Not started, Package one playground location per source featureData preparationDataset file

    Turn mixed playground points and areas into a projected GeoPackage site directory.

    Data ManagementbeginnerDifficulty: beginner130 XP~30 min6 checks

    You hand in a prepared dataset file.

    Dataset

    • Sydney playground mixed-geometry source · Point · 8 features · EPSG:4326

    What you’ll do

    • Convert mixed source geometry into a consistent site layer.
    • Reproject coordinates to the receiving metric CRS.
    • Package exact schema and layer name in GeoPackage.
    data-preparationsydneyfileAlso trains Spatial Analysis
    Open problem