Prepare custom map data with MapShaper and Present with DataWrapper
In this article I take a custom GeoJSON file that defines some 20 custom locations – the office locations for the Conclusion ecosystem – and process it in the …
Tag: map
Live Inspection of Detailed Railway Data in free QGIS viewer
In a recent investigation I stumbled on two valuable things: the free QGIS desktop tool that allows inspection, transformation and analysis of Geo data the ProRail ArcGIS Map Server …
Map Visualization of (office locations in) The Netherlands –using GeoJSON, D3 and SVG
The combination of GeoJSON data sets and the JavaScript d3.js for SVG visualizations is quite valuable for creating rich and interactive visualizations of data that is related to geography …
Creating a Data Flow in Oracle Analytics Cloud to enriching with Geo Encoding to Map visualization of data
In this article, I will show how I have created a Data Flow in Oracle Analytics Cloud to enrich a data set with geocoding data from a different data …
Promoting a simple Oracle JET input text component to a Visual Country Selection component
To select a country (or any other geographical entity), we can offer our end users a dropdown list, a list of values in a popup window, an auto suggest …
Using an OpenLayers map to select countries in an Oracle JET application
In a recent article I discussed how the open source geo, GIS and map library OpenLayers can be used in an Oracle JET application. That article shows how countries …
Embedding OpenLayers in Oracle JET for Advanced Maps and GIS style User Interfaces
Oracle JET is a toolkit for the creation of rich web applications. Many applications will have location-related aspects. Such applications can benefit from advanced map capabilities – for presenting …
ADF DVT: Creating a Thematic Map using a Custom Base Map with hotspots
One of the interesting new features in ADF DVT 12.1.3 is the option to use a custom image as the base map for the Thematic Map component. This enables …
ADF 12.1.3 – Highlights in Data Visualization (DVT)
One of my favorite areas in ADF Faces always has been the Data Visualization aka DVTs. I feel that we make far too little use of the power of …
ADF 12c – The Hierarchical Mystery Tour – Treemap, Sunburst, Treetable, Hierarchy Viewer and Thematic Map
Hierarchical data is common phenomenon in the real world. Presenting such data to allow users to quickly grasp the composition of numbers, to compare quantities, to navigate through a …
OOW 2012: Data Visualizations with ADF DVT – continuous evolution demonstrated
One of my favorite areas of ADF is Data Visualization. The rich, interactive and (un)usually attractive components that allow me to spice up an ADF application in a very …
Leveraging HTML 5 Navigator API to show the browser's current location on an ADF Faces 11gR2 Thematic Map component
This article demonstrates how, through a bit of JavaScript interacting with the HTML 5 Navigator API, some more JavaScript using the ADF Faces Rich Components API and the ADF …
Map Adventures with Google, Oracle and Spring
In summer 2000 I started in the Field Service development team of Oracle’s eBusiness Suite (http://www.oracle.com/applications/service/srvonl_cont.html). The web form Dispatch Center contains four Java applets. One of them is …