HSLayers NG

MODERN MAPPING FRAMEWORK

Build your map project ...

Hslayers-ng is a library which extends OpenLayers 6 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
  • 1.25.0 October 13, 2020
    Merge pull request #1127 from hslayers/drawAdjustments_124 (79f77ab) Move part of remoevLayer function to layman service (faaa4e1) Fix laymanEndpointExists (29d8f11) Reduce zindex values so it doesnt overlay hubs interface (7c0bbbb) Fix undefined error on rightclick while no sketch exists (1a8eec0) Refactor right click draw condition (2187b19) Fix - layer iin user generated folder gets removed when […]
  • 2.4.0 October 2, 2020
    Breaking changes Hslayers-ng bundles inside node_modules now only includes hslayers code excluding angular and all the other dependencies. Instead, the created bundle relies on that dependency to be present in the consumer's (any end-user application) environment as a umd module and required automatically (see https://webpack.js.org/configuration/externals/). The full bundle including the dependencies will still be available […]

Migration to Angular 9

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Migration from AngularJS to Angular (currently in version 9.0.0) started in June 2020 and is supposed to be finished during the autumn this year. A new version sequence 2.x has been created for publishing experimental releases with continuous development in Angular 9, whereas the 1.24.x releases are published as stable and are meant to be…

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Layman integration

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Pilot implementation of HSLayers-NG connection to the Layman catalogue has been developed as a part of the remote phase of Kampala Inspire hackathon 2020 (https://www.plan4all.eu/kampala-inspire-hackathon-2020/). Layman is a web tool for publishing vector data through REST API and allows other applications to integrate to it via OAuth2 standard. The presented integration allows user to view the data…

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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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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: https://ng.hslayers.org/enabling/project-enabling/bestPractices

OUR TEAM

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KAREL CHARVAT

PROJECT LEADER

Raitis

RAITIS BERZINS

Lead developer

Franta2

FRANTISEK ZADRAZIL

Project coordinator

marek_splichal

MAREK SPLICHAL

Developer

jan_macura

JAN MACURA

Developer

Filip

FILIP LEITNER

Developer

fcb_profile_2 (1)

SIMON LEITGEB

Developer

kafka

STEPAN KAFKA

Metadata and semantic expert

honza

JAN SHANEL

Developer

avatar

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