Apache-sedona

GeoSpark 0.6.1 is a maintenance release on GeoSpark 0.6.X. This release is compatible with Apache Spark 2.X line.

Bug fixes: Fix typos LineString DistanceJoin API

babylon-0.1.1-spark-1.x
Babylon 0.1.1 is the first standalone version of Babylon Visualization System (Babylon initial version was packaged into GeoSpark 0.5.0). This release is compatible with Apache Spark 1.X line.

**Major updates:** Babylon supports vector image and outputs SVG image format; **API changes:** Images in Babylon Viz operators are in two different categories: Raster image and vector image. The user needs to specify the desired image type he wants.

babylon-0.1.1
Babylon 0.1.1 is the first standalone version of Babylon Visualization System (Babylon initial version was packaged into GeoSpark 0.5.0). This release is compatible with Apache Spark 2.X line.

**Major updates:** Babylon supports vector image and outputs SVG image format; **API changes:** Images in Babylon Viz operators are in two different categories: Raster image and vector image. The user needs to specify the desired image type he wants.

0.6.0-spark-1.x
GeoSpark 0.6.0 is the sixth release on GeoSpark 0.X line. This release is compatible with Apache Spark 1.X line.

**Major updates:** (1) DistanceJoin is merged into JoinQuery. GeoSpark now supports complete DistanceJoin between Points, Polygons, and LineStrings. (2) Add Refine Phase to Spatial Range and Join Query. Use real polygon coordinates instead of its MBR to filter the final results. **API changes:** All spatial range and join queries now take a parameter called *ConsiderBoundaryIntersection*. This will tell GeoSpark whether returns the objects intersect with windows.

GeoSpark 0.6.0 is the sixth release on GeoSpark 0.X line. This release is compatible with Apache Spark 2.X line.

**Major updates:** (1) DistanceJoin is merged into JoinQuery. GeoSpark now supports complete DistanceJoin between Points, Polygons, and LineStrings. (2) Add Refine Phase to Spatial Range and Join Query. Use real polygon coordinates instead of its MBR to filter the final results. **API changes:** All spatial range and join queries now take a parameter called *ConsiderBoundaryIntersection*. This will tell GeoSpark whether returns the objects intersect with windows.

0.5.3-spark-1.x
GeoSpark 0.5.3 is a maintenance release on GeoSpark 0.5.X. This release is compatible with Apache Spark 1.X line.

**Bug fix:** Fix [Issue 69](https://github.com/DataSystemsLab/GeoSpark/issues/69): Now, if two objects have the same coordinates but different non-spatial attributes (UserData), GeoSpark treats them as different objects.

GeoSpark 0.5.3 is a maintenance release on GeoSpark 0.5.X. This release is compatible with Apache Spark 2.X line.

**Bug fix:** Fix [Issue 69](https://github.com/DataSystemsLab/GeoSpark/issues/69): Now, if two objects have the same coordinates but different non-spatial attributes (UserData), GeoSpark treats them as different objects.

0.5.2-spark-1.x
GeoSpark 0.5.2 is a maintenance release on GeoSpark 0.5.X. This release is compatible with Apache Spark 1.X line.

**Bug fix:** Fix [Issue 58](https://github.com/DataSystemsLab/GeoSpark/issues/58) and [Issue #60](https://github.com/DataSystemsLab/GeoSpark/issues/60); **Performance enhancement:** (1) Deprecate all old Spatial RDD constructors. See the JavaDoc [here](http://www.public.asu.edu/~jiayu2/geospark/javadoc/0.5.2/). (2) Recommend the new SRDD constructors which take an additional RDD storage level and automatically cache rawSpatialRDD to accelerate internal SRDD analyze step

GeoSpark 0.5.2 is a maintenance release on GeoSpark 0.5.X. This release is compatible with Apache Spark 2.X line.

**Bug fix:** Fix [Issue 58](https://github.com/DataSystemsLab/GeoSpark/issues/58) and [Issue #60](https://github.com/DataSystemsLab/GeoSpark/issues/60); **Performance enhancement:** (1) Deprecate all old Spatial RDD constructors. See the JavaDoc [here](http://www.public.asu.edu/~jiayu2/geospark/javadoc/0.5.2/). (2) Recommend the new SRDD constructors which take an additional RDD storage level and automatically cache rawSpatialRDD to accelerate internal SRDD analyze step

0.5.1-spark-1.x
GeoSpark 0.5.1 is a maintenance release on GeoSpark 0.5.X. This release is compatible with Apache Spark 1.X line.

Bug fix: (1) GeoSpark: Fix inaccurate KNN result when K is large (2) GeoSpark: Replace incompatible Spark API call Issue 55; (3) Babylon: Remove JPG output format temporarily due to the lack of OpenJDK support

GeoSpark 0.5.1 is a maintenance release on GeoSpark 0.5.X. This release is compatible with Apache Spark 2.X line.

**Bug fix:** (1) GeoSpark: Fix inaccurate KNN result when K is large (2) GeoSpark: Replace incompatible Spark API call [Issue 55](https://github.com/DataSystemsLab/GeoSpark/issues/55); (3) Babylon: Remove JPG output format temporarily due to the lack of OpenJDK support

GeoSpark 0.5.0 is the fifth release on GeoSpark 0.X line. It contains Major updates: We are pleased to announce the initial version of [Babylon](https://github.com/DataSystemsLab/GeoSpark/tree/master/src/main/java/org/datasyslab/babylon) a large-scale in-memory geospatial visualization system extending GeoSpark. Babylon and GeoSpark are integrated together. You can just import GeoSpark and enjoy! More detials are available here: [Babylon GeoSpatial Visualization](https://github.com/DataSystemsLab/GeoSpark/tree/master/src/main/java/org/datasyslab/babylon)