English

Near realtime OpenStreetMap data and stats: OSHDB and ohsome API are now updated hourly

We have exciting ohsome news! As many of you know, past OSHDB updates happened weekly and led to a delay between the data in OpenStreetMap (OSM) and our database. Basically, you had to wait up to a week to see … Read More

ohsomeHeX with Quality indication from OQT

The HeiGIT team had a great time at the State of the Map 2022 in Florence. Many thanks to the participants for the fruitful discussions at our workshop! Despite the direct use of OSM as a map, more and more … Read More

How to become ohsome part 14 – Advanced dashboarding

Hello again and welcome back to our “How to become ohsome” series where we demonstrate how you too can become ohsome with ohsome API! If you’re new to the series or need a refresher, check out the older installments in … Read More

How to become ohsome part 13 – An ohsome way to check if OSM is up to date

At long last, welcome to another addition of our How to become ohsome-series! This one is special because we’re discussing a third-party application that uses ohsome API as back-end to accumulate historical OSM data. Although this innovation isn’t directly about our API, … Read More

ohsome Region of the Month: hiking-related tags & mountains

Welcome back to a new installment of the ohsome Region of the Month blog series! This will be part two our posts on hiking related tags and this time, we’ll investigate the connection between user activity and said tags. To … Read More

Recent feature additions to Ohsome Quality analysT

Since the release of the ohsome quality analyst (short OQT) in February of last year, we have been working on developing an accessible yet powerful toolkit which provides end users insights on the quality of OpenStreetMap (OSM) data. An overview … Read More

ohsome Region of the Month – Mapping of pandemic related facilities

At long last, welcome back to out Region of the Month-series, where we look at different regions in the world and how tags are used there. Today we would like to look at Covid-19 related OpenStreetMap tags in Germany, Austria and Switzerland. … Read More

How to become ohsome part 12 – Using length and area as a predefined filter

Hello and welcome back to part 12 of our “How to become ohsome“-blog post series! If you’re new to this series, check out other blog posts of the series as well, in order to learn how you too, can become … Read More

ohsome quality analyst (OQT) auf der FOSSGIS Konferenz am 09.03.22

Vom 9. bis zum 12. März 2022 findet die jährliche FOSSGIS Konferenz statt, die führende Konferenz für Freie und Open Source Software für Geoinformationssysteme und Open Data im deutschsprachigen Raum. HeiGIT wird dabei am 09.03. um 16:30–16:50 Bühne 2 ONLINE … Read More

How to become ohsome part 11 – counting contributions

Hello and welcome back to the How to become ohsome-blog series! We hope the new year started off well for you! If you’re new to the series, you should read our other posts in the series, as well as the … Read More

How to become ohsome part 10 – ohsome holiday contributions

Welcome back to our blog post series How to become ohsome, where you get short and simple explanations on how you can become ohsome yourself! This time, it’s all about our new endpoints, which enable you to track which contributions … Read More

How to become ohsome part 9 – More ways to access the ohsome API

At long last, welcome back to a new blog post of the “How to become ohsome“-series. As it’s been quite a while since you got an introduction to how to access the ohsome API, we would like to pick up … Read More

ohsome Region of the Month – crop tagging

Hello and welcome back to another blog post of the ohsome Region of the Month series where you can learn about potential use cases of the ohsome API. This month we were be looking at the crop tag and tried … Read More

HeiGIT and MapAction at FOSS4G 2021: Using the ohsome quality analyst to support humanitarian mapping

Last week, the annual conference FOSS4G (Free and Open Source Software for Geospatial) has been taken place online. The conference is organized by The Open Source Geospatial Foundation (OSGeo) and attracts over 1000 developers, users, decision-makers and observers from a … Read More

ohsome Region of the Month – August

Hello and welcome back to the ohsome Region of the Month-blog post series where you can read about potential use cases of the ohsome API and maybe even get inspired to send some requests of your own. If you are … Read More

Analysing the Impact of Large Data Imports in OpenStreetMap

OpenStreetMap (OSM) is a global mapping project which generates free geographical information through a community of volunteers. OSM is used in a variety of applications and for research purposes. However, it is also possible to import external data sets to … Read More

ohsome region of the month: Which country has the longest coastline?

The ohsome region of the month blog post series is back and since it’s summer this time we’re taking you to the coast. Before that happens, if this is your first blog post of this format you might want to … Read More

The ohsome quality analyst goes public on Github with new release 0.3.0

The ohsome quality analyst (short: OQT) has been introduced at the beginning of this year and today we are proud to announce two updates. First, we released the new version 0.3.0 which includes new OSM layers and a brand new … Read More

ohsomeHeX provides access to OSM feature history

Did you ever wonder how your city was mapped over time, how geometries were changed and refined, how mistakes were added and corrected again? Then read on: ohsomeHex has a great new feature for you – the individual object’s zoom-in-history-view. … Read More

Ohsome Region of the Month Building-Information Analysis

Welcome back to our blog post series ”ohsome Region of the Month” where you can find information on potential applications of the ohsome API. If you’re new to this format you can also read some of the former blog posts … Read More