Changes in this Release for this Guide

New Features for Oracle Spatial Studio Release 22.3

• Enhanced support for appending custom map regions to an existing target dataset, or adding them to a new target dataset that is automatically created by Spatial Studio.

  See Creating Custom Regions for Visualization for more information.

• Added support to migrate database connections in Spatial Studio between on-premises and Oracle Autonomous Database.

  See Migrating Database Connections for more information.

• Added support for displaying OGC WMS maps as a dataset layer to a map.

  See the following for more information:

  • Creating an OGC WMS Connection
  • Creating an OGC WMS Dataset
  • Visualizing OGC WMS Maps as a Dataset
• Added support for saving pins on a map into a dataset.

  See Saving Pins on a Map Into a Dataset for more information.

• Added support for saving selected features on a map into a dataset.

  See Saving Selected Features on a Map Into a Dataset.

• Enhanced filter analysis that filters on non-spatial attribute columns to allow compound query criteria.

  See Determining the Geometries Filtered By Non-Spatial Attributes for more information.

• Enhanced dataset export to GeoJSON to allow selection of the required geometry column.

  See Exporting a Dataset to GeoJSON for more information.

• Added support for caching the vector tiles, generated for the datasets, to the disk by default.

  See About Cache in Spatial Studio for more information.

• Enhanced support for statistics gathering for spatial analysis and view-based datasets.

  See Updating Statistics for Datasets for more information.

• Added support for applying predefined color codes to map symbols.

  See Applying Predefined Colors to Symbols for more information.

• Added support for an overview map to be displayed in the map visualization.

  See Figure 3-43 for an example.

• Added support to disable or enable the east-west wrap around of the map for visualization.

  See Configuring a Map Visualization for more information.

• Added support for a more flexible and robust layout of multiple visualizations in the project canvas.

  See Multiple Visualizations on a Canvas for an example.

• Date-type table columns can also be used when enabling a Spatiotemporal dataset.

  See Figure 3-51 in Enabling Spatiotemporal for a Dataset.

• Added support to exclude columns that are disabled for a dataset from being visible in the Active Project page.
• Improved performance in GeoRaster virtual mosaic visualization.
• The Quick Start edition of Spatial Studio now shows a Connection to server is lost message whenever the server is stopped.
• Oracle Spatial Studio provides REST endpoints that help you to perform various Spatial Studio operations.

  See REST API in Oracle Spatial Studio for more information.