Tag Archives: maps

Google earth and WMS

A year ago, my sister gave me an awesome present. A big set of small card-sized photos with a set of the highest mountains of Catalunya. The idea is to write on the back when and with whom I “climbed” that mountain.

Last Easter I was planning which closer hikes could I do during the holidays, so I can start filling each card (feels like gotta climb em’ all). It was difficult to know each mountain location from the cards, I fired Google Earth for Linux and started creating points.

It was very easy with the famous ones, since Google Earth finds them directly (Pedraforca, Pica d’estats, etc..), but more obscure ones are a no-no. So I needed extra support to map them.

Mountain Cards

Mountain Cards

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Filed under gis, Maps

DBPedia Daily Map

dbpediamaplogo

I am pleased to announce the DBPedia Places map. Since I wrote my master thesis about vague places I wanted to do something like this. The vague-places generator was one of the outputs of such work, but I felt the need to see DBpedia points on a map, changing every day.

The final result can be poked at the dbpediamap.tk, this post is an overview of how this small project works.

As a quick taste, here’s a screenshot showing a dataset presented on the website:

DBpedia viewer USA

DBpedia viewer USA

Explain me a little bit more

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Filed under code, gis, Maps

Europe DbPedia 2017

europeflagdbpedia
I was kind of bored while doing some work, and just past week we were discussing with a colleague about my vague-places project.

This project was forgotten in time, but today I’ve blown the dust away, recovered it, and updated the Europe DbPedia map.

Image overview

Most of you won’t be interested in the full story. So here, see a set of results. If something picks your interest (like, why Portugal has almost no points) just keep reading 😀

Keep Reading

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Filed under curious, gis, Maps

SLD in HTML and SVG

sld

A standard way to style any OGC layer is using SLD. Styled Layer Descriptors.

The Styled Layer Descriptors are a simple (and standard) way to style your web maps. But when you style you also want to generate a nice legend for it.

I recently found myself with the situation of reworking a website styling code. Instead of writing it from scratch we used existing pieces to cleanly fill our webapp divs with the correct legend.

Let’s style!

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Getting information from IPs

earth

Posts come very slowly, but here’s another one.

This post won’t be useful for most people :-(. You know when you use google analytics and get that fantastic map showing where people connect from? Read this, and you will learn how to do it yourself.

Tell me how

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Filed under code, curious, gis, Maps

DBPedia World

Following my DBpedia Europe Countries post… DBpedia World! Bigger and lovely!.

Maps

Click for full zoomed version!

DBpedia 3.7 World points

DBpedia Live World Points as of july 2012

As always. Everything explained in the post

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Filed under code, gis, Maps