Maximizing readers insights into urban and architectural environmental planning with consideration for the thermal environment, this work highlights how various urban heat-island strategies have been developed and their effectiveness in urban areas. Specific measures to combat the urban heat-island phenomenon, including improvement of surface cover, reduction of exhaust heat, improvement of ventilation are summarized and various heat-island measurement technologies, which have been proposed in recent years, are organized systematically based on surface- heat budget and surface boundary...