HiWATER: Airborne CCD image data production in the sample strip in the upstream of the Heihe River Basin

On 25 August 2012, a RCD30 camera of Leica Company boarded on the Y-12 aircraft was utilized to obtain the optical remote sensing data. RCD30 camera has a focal length of 80 mm and four bands including red, green, blue and near-infrared bands. The absolute flight altitude is 5200 m and ground sample distance is 6-19 cm. The product includes TIF images and exterior orientation elements.

于2012年8月25日，莱卡公司生产的RCD30相机被搭载于Y-12飞机上，用于获取光学遥感数据。RCD30相机具有80毫米的焦距，包含红、绿、蓝及近红外四个波段。绝对飞行高度为5200米，地面采样距离为6-19厘米。产品包括TIF图像及外部定向元素。