In 2008, over 250 complex maps and analyses were produced by UNITAR experts in this field, based on satellite imagery and data bought from commercial providers or acquired from partners.
2008年，训研所这个领域的专家根据商业供应商提供的或从伙伴获取的卫星图像和数据，制作了超过250张复杂地图和进行了分析。