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纵观近几年的高考试题,地理信息技术的应用仍然是命题的热点,并且题型多以选择题为主。就考查内容而言,近两年高考试题多侧重于某一地理信息技术的具体应用,考查内容与之前相比更加细化,同时也给学生的能力提出了更高的要求。一、考题例析例1(2014年高考广东文综卷第10题)热红外遥感影像亮度可反映地物表面温度,地物的表面温度越高,在影像中就越亮。晴天正午时刻,下列地物在同一幅热红外遥感影像中
Throughout the college entrance examination exams in recent years, the application of geographic information technology is still a hot topic proposition, and multiple choice questions dominated. In terms of test content, in the past two years, college entrance examination questions focus more on the specific application of a certain geographic information technology. The examination content is more refined than before, and at the same time, students’ abilities are also put forward higher requirements. First, the exam questions Example 1 (2014 college entrance examination in Guangzhou paper volume 10) Thermal infrared remote sensing image brightness can reflect the surface temperature of the object, the higher the surface temperature of the object, the brighter in the image. At noon on sunny days, the following features are in the same thermal infrared remote sensing image