HSLayers NG

MODERN MAPPING FRAMEWORK

Build your map project ...

Hslayers-ng is a library which extends OpenLayers 5 functionality by providing a foundation to build map GUI and extra components such as layer manager, permalink generating, styling of vector features, including OpenGIS® Web Map Service Interface Standard (WMS) layers to the map in a user friendly way etc.

RSS Latest Releases
  • 1.8.0 November 12, 2019
    Changelog: Index.js pointing to bundle (ebb24b6) Bump @babel/core from 7.7.0 to 7.7.2 (55f245c) little fixes (09ce7d6) get Sublayers from GetCapabilities (93bfb48) Increase checkbox and font size on mobile (64e9ab4) Upgrades by dependabot (2f93405) Bump @babel/core from 7.6.2 to 7.6.3 (2533aee) Don't put current panel name as class for sidebar Dont'know wwhy it was there, but […]
  • 1.7.1 October 15, 2019
    Changelog: New structure of sublayers definition and fill it with GetCapabilities in add-layer panel (ca2e0b3) Fix Map thumbnail not generating in permalink panel fixes #347 (b82ba16)

Valmiera hackathon

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HS Layers were used by two of the teams participating in 2019 Open Data Hackathon for Municipalities in Valmiera (Latvia), 18-19th of October. The 24 hour work resulted in working prototypes and visualizations. Pollution map of Latvia displays pollution sources, which might be sources of actual pollution or potential pollution sources, in the Republic of…

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Weather watcher and Patras INSPIRE hackathon 2019

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On 2 – 4th of July Hslayers was attending INSPIRE hackathon 2019 in Patras. Along with the general Hslayers architecture design discussions also some practical work was done with integration of Meteoblue weather forecast service. The previously developed pilot app at http://app.hslayers.org/project-rostenice has been extended with a new component for marking places and requesting their…

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PREMIA pilot

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Work has started on development of risk analysis application for PREMIA project and first prototype is available at http://app.hslayers.org/project-premia/ . Hslayers-ng will be used to create a front-end application, which integrates microservices providing analysis of different weather phenomena and soil conditions. Under the hood it uses Vega library for generation of charts and graphs to…

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INSPIRE hackathon in Prague

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The first INSPIRE hackathon of 2018 starts today with a conference and will continue over the next two days with a workshop, where 11 teams will try to show their work. Some of them use HSLayers mapping library, so the ongoing redesign to Material Design will be put to a test. For more information about…

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MOST IMPORTANT FEATURES

MAP
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The map functionality is provided by OpenLayers5 or CesiumJs and extended by some controls like search bar, GPS and compass tracking etc. It supports multi-touch gestures.

Layer manager and legend

Layer manager is used for listing all the map layers, displaying or hiding them and setting the transparency. The user can view layers metadata and attribution by clicking on it.

OGC Web Services parser

This is used for GetCapabilities requests to different map servers and parsing the response. It can then be used for automatic or user initiated generation of map layers only by knowing the URL to the specific OGC standardized map service.

Linked Open Data explorer

Eurostat explorer is a demo application (module) which queries Semantic Web data sources via SPARQL endpoints. It demonstrates the feasibility of automatic query building for Eurostat report data and displaying it on a map of NUTS2 regions (specified in GeoJSON file) according to the calculated transparency ratios

REFERENCES

Traffic Modeller

Traffic Modeler (TM) is a tool for transport modeling developed in collaboration between traffic engineers, IT and GIS specialist.

URL: https://intenzitadopravy.plzen.eu/

Atlas of Liberec Region

Interactive version of printed map atlas with focus on environment and the impact of mankind and society on it.

URL: https://atlas.kraj-lbc.cz

The Best Practices Atlas

Web mapping catalog of best practices used in agricultural production.

URL: http://ng.hslayers.org/enabling/project-enabling/bestPractices

OUR TEAM

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KAREL CHARVAT

PROJECT LEADER

Raitis

RAITIS BERZINS

Lead developer

kafka

STEPAN KAFKA

Metadata and semantic expert

marek_splichal

MAREK SPLICHAL

Developer

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SIMON LEITGEB

Developer

honza

JAN SHANEL

Developer

Franta2

FRANTISEK ZADRAZIL

Project coordinator

jan_macura

JAN MACURA

Developer

Filip

FILIP LEITNER

Developer

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PETR VACHA

Tester

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PETR UHLIR

Designer

Hslayers-ng is a library which extends OpenLayers 5 functionality by providing a foundation to build map GUI and extra components such as layer manager, permalink generating, styling of vector features, including OpenGIS® Web Map Service Interface Standard (WMS) layers to the map in a user friendly way

CONTACT US