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Thermal Mapping (HELIOS)

HELIOS (Heat Loss Investigation System) is a web-based reporting tool designed to help Local Authority energy and environment teams analyse airborne thermal imagery surveys, discover trends and disseminate results to colleagues and project partners.

HELIOS can cross-reference airborne survey results with your organisations existing digital socio-economic, environmental and demographic information. The tool will summarise findings from the thermal survey and produce a list targeting properties that are most suitable to be engaged for insulation grants, consumption advice and renewable energy products.

HELIOS assists energy and environment teams to measure and report on National Indicators set by the Government. HELIOS can help you discover energy usage trends at a neighbourhood level by assisting National Indicator 186 + 187 reporting. HELIOS can also be adapted to provide a public-facing web page providing effective community engagement for promoting your energy efficiency strategies.

Standard Datasets included in HELIOS:

  • Property level relative heat loss values derived from thermal survey supplied by Bluesky.
  • Geo-demographic data from the 2001 Census.
  • BERR energy consumption data provided at Middle Super Output Area level.
  • Building classifications by type and land use (e.g. residential, commercial etc).
  • OS mapping including MasterMap® (provided by the Client).
  • Address Information - Local Land and Property Gazetteer (provided by the Client).

Bluesky will supply a service to assemble, securely host, and manage the infrared survey data and your chosen auxiliary datasets so that multiple client users across multiple offices can maximise the value of the web-mapping tool. The web-based reporting tool connects with your organisations existing mapping and includes training. It has flexible licensing from corporate to single seat and reinforces data security and protection.

Call us on 01530 518518

Thermal Imagery

Thermal imaging, or infrared thermography, is an example of infrared imaging science. It does not directly measure heat but measures radiation in the infrared range of the electromagnetic spectrum. These detections are given colours to represent values in a picture called a thermogram.

Infrared radiation is given out by all objects above absolute zero. The amount of radiation emitted increases with temperature allowing the operator to see the variation in temperature. Because the measured wavelength is outside of the visible spectrum it is possible to use thermography with or without visible illumination.

Developed initially by the military, thermal imaging cameras are more expensive and lower resolution than visible light cameras. A normal camera's sensor may be 10 mega pixels or more, a thermal imaging microbolometer focal plane array (FPA) may be 640x512 pixels (0.32MP) for the most expensive models.

The use of thermography has increased in recent years. Fire services can use thermography to see through smoke, find people and locate the centre of the fire. Electrical Testers can find hot-spots in circuits and identify failing components. Building engineers can use thermography to find faults in insulation and improve the efficiency of heating and cooling units.

This article has been translated to Serbo-Croatian language by Jovana Milutinovich from Web Geeks Resources.

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