National Ocean Service Aerial Photographs: Seward Peninsula Coastline - Flight Line 8

This aerial photograph collection consists of about 1897 frames of color infrared and natural color transparencies. It was flown in the summers of 1976 and 1977 for the Outer Continental Shelf Environmental Assessment Program, at an altitude ranging from about 5,000 - 18,400 feet. ECR prefix indicates color infrared, and CC/ZC indicates natural color. It is filed by flight line. This subset of the aerial photograph collection includes flight lines that included coastline from the Seward Peninsula. Flight lines include numbers 8-14 and 24-40. There are 846 images in this subset, 281 natural color images and 565 color infrared images. The photography may be ordered from the National Archives or duplicated in the National Ocean Service photo lab.本航空摄影数据集共包含约1897幅彩色红外及自然彩色透明正片。该数据集于1976年、1977年夏季为执行外大陆架环境评估计划（Outer Continental Shelf Environmental Assessment Program）开展航空拍摄，飞行高度介于5000至18400英尺之间。 ECR前缀代表彩色红外摄影，CC/ZC前缀代表自然彩色摄影。 该数据集按飞行航线归档。 本航空摄影数据集的该子集涵盖了途经苏厄德半岛（Seward Peninsula）海岸线的飞行航线，具体航线编号为8至14以及24至40。该子集共包含846幅影像，其中自然彩色影像281幅，彩色红外影像565幅。 该航空摄影资料可向美国国家档案馆（National Archives）申请订购，也可在美国国家海洋服务局（National Ocean Service）的影像实验室进行冲印复制。