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Thematicmapping.org

Thematicmapping.org

http://thematicmapping.org/

Related:  CartoGIS-WEBGIS and Mapspolicies202

Traffic signs and signals About the images We have made available more than 600 traffic-sign images from those in the publication Know your traffic signs. They are grouped in the same categories. The images are intended mainly for media professionals to reproduce in printed matter, on screen or in other media. The images are not intended for the use of traffic-sign professionals, who should refer to working drawings, chapters of the Traffic signs manual and other relevant sources on GOV.UK. OpenStreetMap Where am I? Welcome to OpenStreetMap! OpenStreetMap is a map of the world, created by people like you and free to use under an open license. Hosting is supported by UCL, Bytemark Hosting and Imperial College London, and other partners.

Software - geOrchestra Spatial Data Infrastructure geOrchestra’s core relies on a security proxy based on Spring Security and on a single-sign-on system using CAS. geOrchestra provides independant and interoperable modules to build your own custom spatial data infrastructure: a data catalog based on GeoNetwork version 2.10, a map and feature server: GeoServer version 2.5.4, an advanced data access list manager: GeoFence, a map tiles server: GeoWebCache version 1.5.1, an advanced web map viewer with query, styling, editing functions, a data extractor to extract, reproject and download datasets from OGC services, a user and group manager (“ldapadmin”), a module to display data usage statistics (“analytics”).

Training This site uses cookies to store information on your computer. Some cookies on this site are essential, and the site won't work as expected without them. These cookies are set when you submit a form, login or interact with the site by doing something that goes beyond clicking on simple links.

Flightradar24.com - Live Flight Tracker! In order to save data consumption Flightradar24 web page times out after 30 minutes. Please reload the web page to get another 30 minutes. or get a Flightradar24 Premium subscription and Flightradar24.com will not time-out again! The FME Evangelist » FME 2011 Special: The FeatureReader Hi all, If you’ve used FME2011 – or attended any of our FME World Tour events – then you may have noticed a new transformer called the FeatureReader. It’s not often a single transformer gets a whole FME Evangelist post to itself, but this remarkable piece of functionality is going to be very popular with power users, besides simple enough for anyone to understand. Ladies and gentlemen, I give you the FeatureReader! What Does it Do?

Tutorials Every tutorial here comes with step-by-step code explanation and is easy enough even for beginner JavaScript developers. Leaflet Quick Start Guide A simple step-by-step guide that will quickly get you started with Leaflet basics, including setting up a Leaflet map (with Mapbox tiles) on your page, working with markers, polylines and popups, and dealing with events.

The FME Evangelist » FME2011 Use Case: Joiner vs FeatureMerger Hi FME’ers, Interacting with FME users I see various points of view on the merits of the Joiner transformer versus the FeatureMerger. Although both transformers carry out similar actions, it’s not clear to users when you should use each of these – particularly in relation to workspace performance. So this post will indulge in some investigative journalism! I’ll compare and contrast these transformers, to see where you would want to use each of them, and throw other transformers – such as the updated SQLExecutor and the new FeatureReader - into the mix as potential alternatives. Descriptions First a description. In general these transformers are used to merge features together.

10 Dumbest Google Maps Fails Image via Googlesystem Google is as essential and ubiquitous in our lives today as mammoths were to our early ancestors. Hopefully our childrens childrens children will not find Google employees frozen in the Siberian ice. If they do, however, it will be because Google Maps led them there on the way to Rio. And if they do ever manage to unthaw one of these people-sicles, you can bet the newly unfrozen former employee of the big G will gasp out: Walking directions are in Beta! Geoserver - the "go-between" - Wind Energy Certificate Program - UIowa Wiki From the Geoserver webpage ( A couple of things to remember: Geoserver is located on the server-side it can be managed through a web interface - usually from a URL similar to the following: Geoserver is a "go-between" between spatial data and transformed representations of that spatial data. Data sources for Geoserver include:

FMEpedia - SherbendGeneralizer Examples SherbendGeneralizer is an FME 2011 transformer for 'smarter' generalization, which preserves original topology of the features. The goal of the Sherbend algorithm is to reduce unnecessary details on a line based on the analysis of the line’s bends. Sherbend is a constraint based algorithm that preserves topology of the lines and points in the input dataset. The Sherbend algorithm iteratively generalizes bends in a line by using the diameter parameter to select bends for generalization. The generalization process may eliminate, reduce, or combine bends, while resolving conflicts. The strategy for generalizing bends in a line looks as follows:

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