Dear Customers,

We will be on our Christmas break from 23 December 2025 at 1:00 p.m. and will be available again from 5 January 2026.
Please note that new registrations and requests requiring manual processing will only be handled from this date onwards.

You may, of course, place orders and access downloads online at any time.

We wish you happy holidays, a restful break, and a healthy start to the New Year!

Your DIN Media

Environmental meteorology - Interactions between atmosphere and surfaces - Calculation of spectral short-wave and long-wave radiation

Technical rule [CURRENT]

VDI 3789:2019-04

Environmental meteorology - Interactions between atmosphere and surfaces - Calculation of spectral short-wave and long-wave radiation

German title
Umweltmeteorologie - Wechselwirkungen zwischen Atmosphäre und Oberflächen - Berechnung der spektralen kurz- und der langwelligen Strahlung
Publication date
2019-04
Original language
German, English
Pages
164

from 319.10 EUR VAT included

from 298.22 EUR VAT excluded

Format and language options

PDF download

  • 319.10 EUR

Shipment (3-5 working days)

  • 354.90 EUR

Monitor with the Standards Ticker

This option is only available after login.
Easily subscribe: Save time and money now!

You can also subscribe to this document - together with other important standards in your industry. This makes your work easier and pays for itself after a short time.

Sparschwein_data
Subscription advantages
Sparschwein Vorteil 1_data

Important standards for your industry, regularly updated

Sparschwein Vorteil 2_data

Much cheaper than buying individually

Sparschwein Vorteil 3_data

Useful functions: Filters, version comparison and more

Suitable online services
Publication date
2019-04
Original language
German, English
Pages
164

Product information on this site:

Quick delivery via download or delivery service

Buy securely with a credit card or pay upon receipt of invoice

All transactions are encrypted

Short description

With only a few exceptions, the solar radiation is the primary source of energy for all processes on Earth. The influence spectrum ranges from the formation of fossil fuels to weather patterns, the formation of plant biomass up to the induction of skin cancer. To determine the effect of the solar radiation knowledge of either the action spectra or the effective efficiency is necessary. The standard describes a calculation method by which the spectral irradiance of direct and diffuse solar radiation can be calculated for arbitrarily oriented surfaces with a cloudless and overcast sky. Cloudy skies only give information about hourly averages of spectral irradiance.

Content

ICS

07.060, 13.040.01
Replacement amendments

This document replaces VDI 3789 Blatt 2:1994-10 , VDI 3789 Blatt 3:2001-10 .

This document has been corrected by: VDI 3789 Berichtigung 1:2019-11 .

Also available in
Loading recommended items...
Loading recommended items...
Loading recommended items...
Loading recommended items...