Color Coastal Imagery 1994

These color coastal orthophotographs were generated through a cooperative effort between the Massachusetts Coastal Zone Management Office, the NOAA Photogrammetry Division and the National Geodetic Survey. The data covers most of the coastal zone region. The color aerial photography was captured in September and October of 1994 by the Photogrammetry Division of NOAA. The scale of the original photography is 1:48,000. Differential airborne GPS was used for control. Approximately 31 flight lines were conducted, with the orientation of the flight lines designed to cover the maximum area of shoreline. For more details and links to download these images, please see the full metadata.本数据集为彩色沿海正射影像（color coastal orthophotographs），由马萨诸塞州海岸带管理办公室、美国国家海洋和大气管理局（NOAA）摄影测量部与国家大地测量局联合产出。数据集覆盖绝大多数沿海地带区域，其彩色航空影像由NOAA摄影测量部于1994年9月至10月间采集，原始影像比例尺为1:48000。采集过程采用差分机载GPS开展控制测量，共规划执行约31条飞行航线，航线朝向设计以覆盖最长海岸线范围为核心目标。如需获取更多详情及影像下载链接，请查阅完整元数据。