Contents Overview of ERDAS APOLLO .................................................................................................................... 5 About Us ............................................................................................................................................... 13 Catalog Web Interface ............................................................................................................................... 15 Logging In ............................................................................................................................................. 15 Browsing and Searching Content ......................................................................................................... 18 Advanced Search ........................................................................................................................... 20 Managing Catalog Records ............................................................................................................ 22 ERDAS APOLLO Catalog REST Interfaces ................................................................................... 23 Publishing External Content .................................................................................................................. 33 Testing the CSW Endpoint .................................................................................................................... 34 Administration Options .......................................................................................................................... 35 Delivering Data .......................................................................................................................................... 37 Delivering Map Images with a Web Map Service (WMS) ..................................................................... 38 Web Map Service Requests ........................................................................................................... 38 GetLegendGraphic Request ........................................................................................................... 39 WMS HTTP POST Requests ......................................................................................................... 39 WSDL and WMS HTTP SOAP Requests ....................................................................................... 40 Delivering Image Data with a Web Coverage Service (WCS) .............................................................. 40 Web Coverage Service Requests .................................................................................................. 41 Requesting a Reference to a Coverage ......................................................................................... 42 Georeferenced Coverages ............................................................................................................. 43 WSDL and WCS HTTP SOAP Requests ....................................................................................... 46 Delivering Image and Point Cloud Data with Streaming Services ........................................................ 46 Delivering Vectors/Features with a Web Feature Service (WFS) ......................................................... 48 Web Feature Service Requests ..................................................................................................... 48 WSDL and WFS SOAP Requests .................................................................................................. 50 OGC Compliant HTTP Request Samples ............................................................................................. 50 Portraying and Styling Data ..................................................................................................................... 53 Style Templates .................................................................................................................................... 54 Creating Styles ...................................................................................................................................... 55 Creating Styles with Properties ...................................................................................................... 56 Creating Styles with SLD ................................................................................................................ 56 Deploying Styles ................................................................................................................................... 64 Displaying Statistics in a Map ............................................................................................................... 65 Producing KML...................................................................................................................................... 67 Limitations ............................................................................................................................................. 70 Coverage Portrayal Service (CPS) ....................................................................................................... 70 Operational Concept ....................................................................................................................... 71 Styled Layer Descriptor (SLD) ........................................................................................................ 72 ERDAS APOLLO Style Editor ............................................................................................................... 85 Starting the ERDAS APOLLO Style Editor ..................................................................................... 86 Main Window .................................................................................................................................. 87 1 Contents Preferences .................................................................................................................................... 89 Managing Projects .......................................................................................................................... 90 Data Sources .................................................................................................................................. 92 Layers ........................................................................................................................................... 106 Map Navigation ............................................................................................................................. 111 Views ............................................................................................................................................ 117 Styling Data .................................................................................................................................. 120 Managing Styles ........................................................................................................................... 121 Scale Range Management ........................................................................................................... 125 Style Rules ................................................................................................................................... 126 Business Data in the Catalog ................................................................................................................. 186 Coordinate Reference Systems ............................................................................................................. 191 Coordinate Reference System Engines .............................................................................................. 191 Passing CRS Parameters in Web Requests ...................................................................................... 192 Adding a Custom CRS ........................................................................................................................ 192 Adding a Custom ERDAS APOLLO Coordinate Reference System ........................................... 193 Adding a Custom ERDAS IMAGINE Coordinate Reference System ........................................... 200 Adding a Custom Geospatial SDI Coordinate Reference System ............................................... 201 Troubleshooting ...................................................................................................................................... 211 Checking for Unsupported EPSG Code Failures during a WMS Request ......................................... 211 Checking for Unsupported EPSG Code Failures When Crawling Vector Data .................................. 212 Appendix A: Coordinate Reference Systems ....................................................................................... 215 ERDAS APOLLO CRS Definition ........................................................................................................ 215 CRS Configuration Tags............................................................................................................... 215 CRS Definition Tags ..................................................................................................................... 218 ERDAS IMAGINE Projection System ................................................................................................. 228 Appendix B: Schema and Database Mapping for WFS ....................................................................... 239 GML Application Schema and Mapping to Databases ......................................................................