【摘要】 结合地震灾害应急监测工作对遥感影像地图的需求,根据地震及其次生灾害发生分布特征及其危害情况,研究制定地震及其次生灾害灾情信息专题图制图模板;形成一套地震及其次生灾害灾情信息专题图的制图规范。能够及时准确提供典型灾情信息,进行快速制图工作,为灾害损失评估、调查及监测、灾后重建等提供及时的地理信息服务。更多还原

【Abstract】 Urgent monitoring of earthquake disasters need thematic mapps of remote sensing.According to the distribution of the earthquake and the secondary disasters,classifications and coding of disaster information were analyzed.With the national basic scale topographic maps and thematic map symbols of the type,size,color etc separately defined at different scales,it was produced that thematic symbol library of the corresponding earthquake and secondary disasters.Meanwhile,standard for thematic maps of the disaster and the secondary disasters was formed.The templates met the cartography requirements of GIS applications,which can provide accurate disaster information and affected body quickly,and improved the mapping efficiency.It is useful to save time for the rescue and assure the earthquake relief work can be undertaken smoothly.更多还原