Morlaix habitat map - Carthem programme

This subtidal map was made in the framework of the Cartham project from 2009-2012. It incorporates remote sensing data in the form of a few side scan sonar profiles, along with a reasonable amount of sediment and fauna samples. Large gaps within the acoustic coverage were filled by the interpreter using evidence from bathymetric data from the 100m DTM for the shelf of France as well as the 1:500000 scale sediment map for the Channel pulished by Larsonneur. Homogenous polygons were then labelled according to the biology contained in them.本潮下带地图系2009至2012年Cartham项目框架下制作完成。该地图整合了以若干侧扫声呐剖面（side scan sonar profiles）形式呈现的遥感数据，以及适量的沉积物与动物群样本。声呐覆盖范围内的大片空白区域由解译人员参考法国陆架100米分辨率数字地形模型（Digital Terrain Model, DTM），以及拉瑟诺耶（Larsonneur）发布的英吉利海峡1:50万比例尺沉积物图完成补绘。随后依据各同质多边形内部蕴含的生物信息对其完成标注。