Maapallon energiatase ja säteilyNettilähteitäDiscovering Physical Geography (Flash- animaatioita) : The Angle of Incidence The Global Energy Budget Surface Temperature Temperature and Location Global Temperature Patterns File:The-NASA-Earth’s-Energy-Budget-Poster-Radiant-Energy-System-satellite-infrared-radiation-fluxes.jpg; Public Domain File:The-NASA-Earth’s-Energy-Budget-Poster-Radiant-Energy-System-satellite-infrared-radiation-fluxes.jpg; Public Domain File:The-NASA-Earth’s-Energy-Budget-Poster-Radiant-Energy-System-satellite-infrared-radiation-fluxes.jpg; Public Domain File:The-NASA-Earth’s-Energy-Budget-Poster-Radiant-Energy-System-satellite-infrared-radiation-fluxes.jpg; Public Domain File:The-NASA-Earth’s-Energy-Budget-Poster-Radiant-Energy-System-satellite-infrared-radiation-fluxes.jpg; Public Domain File:The-NASA-Earth’s-Energy-Budget-Poster-Radiant-Energy-System-satellite-infrared-radiation-fluxes.jpg; Public Domain GE1 Sininen planeettaAarne Hagman; Kurssin rikastusmateriaalia 20136.8.2013