wiki:requirements_smartaltitude_webgis_analysis_of_requirements_for_smart_altitude_web-based_data_publication_and_visualisation
Table of Contents
D.T1.1.1: Analysis of requirements for Smart Altitude web-based data publication and visualisation
Introduction
This document contains the preliminary requirements for the online WebGIS to be developed as part of WP1 and the Alpine Space / Interreg project Smart Altitude.
The requirements are split into two sections,
- the user requirements, or the user needs, describing what the WebGIS user wants to do with the system, and
- the functional requirements, describing distinct functions of the WebGIS which allow the user to perform the actions described in the user requirements
User Requirements
| UR-1 | User needs to access an online tool to present and access the geospatial outputs of the Smart Altitude project | |
| UR-2 | User needs to access an online mapping tool to access different data layers relevant to the project’s topic of low-carbon, high-impact energy production and consumption | |
| UR-2.1 | User needs to access thematic data for wind energy potential and production | |
| UR-2.2 | User needs to access thematic data for hydropower energy potential and production | |
| UR-2.3 | User needs to access thematic data for solar energy potential and production | |
| UR-2.4 | User needs to access thematic data for geothermal energy potential and production | |
| UR-2.5 | User needs to access thematic data for biomass energy potential and production | |
| UR-3 | User needs to access background data layers providing spatial context to the project’s thematic layers | |
| UR-3.1 | User needs to access background satellite imagery | |
| UR-3.2 | User needs to access background cartographic maps | |
| UR-3.3 | User needs to access background hill shade / relief maps | |
| UR-3.4 | Background layers need to be available for the whole alpine region | |
| UR-4 | User needs to access data generated and provided for the project’s living labs | |
| UR-5 | User needs to access data for the energy requirements of the project’s ski resorts | |
| UR-6 | User needs to access data showing ski resort’s facilities and extent | |
| UR-7 | User needs to access the user interface in the major languages existing in the alpine region | |
| UR-8 | User needs to print hard copies and export PDF documents of map content | |
| UR-9 | User needs access to a layer tree to | |
| UR-9.1 | Switch on/off and combine layers displayed on the map | |
| UR-9.2 | Change layer transparency | |
| UR-9.3 | Change layer drawing order | |
| UR-10 | User needs an online introduction / tutorial to the WebGIS | |
| UR-11 | User needs a calculation tool in order to combine and calculate parameters based on data available in the WebGIS | |
| UR-12 | User needs to identify features of displayed layers in order to access and display feature / metadata | |
| UR-13 | User needs to access a layer legend and layer information / metadata | |
| UR-14 | User needs to download project specific data to their own desktop machine for further use | |
| UR-15 | User needs access to project layers in their own desktop GIS system | |
| UR-16 | User needs access to a full text search interface to find municipalities and other features as provided by the project data |
Functional Requirements
| FR-1 | The WebGIS provides an online interface accessible on desktop computers with standard internet browsers: Microsoft Edge, Internet Explorer, Firefox, Chrome, Safari, not older than 2018 releases | |
| FR-2 | The minimum screen resolution for an acceptable user experience shall be 1600 x 900 pixels | |
| FR-3 | The minimum network bandwidth for an acceptable user experience shall be 5 Mbit/s | |
| FR-4 | The WebGIS needs to provide a web mapping component, allowing | |
| FR-4.1 | Zooming and panning | |
| FR-4.2 | Cartographic representation / SRS to be EPSG:3857, Web Spherical Mercator Projection | |
| FR-4.3 | Display of a scale bar | |
| FR-4.4 | Display of a layer legend / styling | |
| FR-4.5 | Full screen map display | |
| FR-4.5 | Mouse cursor coordinate display in most common SRS, including Lat/Long (EPSG:4326), UTM, and Web Spherical Mercator (EPSG:3857) | |
| FR-5 | The WebGIS needs to provide public and private layer access in order to restrict public access to sensitive layers | |
| FR-6 | Project layers to be exposed via OGC WxS web services |
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