A framework for basic parallel model of geographic vector data based on Apache Spark.

• Buffer (v1.0)
• Clip (v1.0)
• Convex Hull (v1.0)
• Dissolve (v1.0)
• Erase (v1.0)
• Enlarge
• Intersection (v1.0)
• Symmetrical Difference (v1.0)
• Union (v1.0)

• Centroids
• Check Validity
• Collect
• Delaunay Triangulation
• Densify
• Extract Vertices
• Geometry Calculator
• Lines To Polygons
• Multi Part To Single Parts (Multi To Single) (v1.0)
• Polygons To Lines
• Simplify
• Voronoi Polygons

• Join (v1.0)
• Selector
  • Numerical Selector (v1.0)
  • Text Selector (v1.0)
• Statistics (v1.0)
• Unique Values

• Create Grids
• Random Points
  • Random Points In Extent
  • Random Points Inside Polygons
• Random Selection (v1.0)
• Regular Points

• Distance Matrix
• Feature Spatial Count
• Line Intersections
• Mean Coordinates
• Sum Line Lengths

• Merge (v1.0)
• Project (v1.1)
• Spatial Join (v1.0)
• Split

• ESRI Shape File (v1.0)
• File / Personal Geo Database (v1.2, Need GDAL)
• Relational Database
  • MySQL Database (v1.1)
  • PostgreSQL Database (v1.1)
  • PostgreSQL Databases With Citus (v1.2)
• Text File (v1.0)

• ESRI Shape File
• Relational Database
  • MySQL Database
  • PostgreSQL Database
• Text File (v1.0)

# Buffer
-output /D:/Data/buffer.csv
-input postgresql:table
-distance 50
-geometryFields WKT
-crsUnit 3857
-serialField _id

# Clip
-output /D:/Data/clip.csv
-needHeader true
-crs 4326
-input1 /D:/Data/target.shp
-hasHeader1 false
-isWkt1 true
-geometryFields1 -1
-geometryType1 LineString
-separator1 \t
-crs1 4326
-charset1 UTF-8
-input2 /D:/Data/extent.shp
-hasHeader2 false
-isWkt2 true
-geometryFields2 -1
-geometryType2 LineString
-separator2 \t
-crs2 4326
-charset2 UTF-8

# MultiToSingle
-output /D:/Data/mts.csv
-needHeader true
-crs 4326
-input /D:/Data/target.shp
-ratio 0.5
-hasHeader false
-isWkt true
-geometryFields -1
-geometryType LineString
-separator \t
-crs 4326
-charset UTF-8

• SUN Katus

• SUN Katus
• WANG Mengxiao