여러 개의 기관이 합동으로 추진하는 사업. USGS가 주관하며 흑백 밑 컬러 적외선(Color Infrared)영상을 이용해서 미국 전역을 1:40,000축척으로 취득하는 사업이다.
Back to Products Overview ; The National Aerial Photography Program (NAPP) was coordinated by the USGS as an interagency project to acquire cloud-free aerial photographs at an altitude of 20,000 feet above mean terrain elevation. The photographs were taken with a 6-inch focal length lens at a scale of 1:40,000. Coverage over the conterminous United States includes both black-and-white (BW) and color infrared (CIR) aerial photographs. Film type and extent of coverage were determined by available funds and operational requirements. ...
bombing Aerial photography (or airborne imagery) is the taking of photographs from an aircraft or other airborne platforms. [1] When taking motion pictures, it is also known as aerial...
This part of the project Unmanned Aerial Vehicle Photography: Exploring the Medieval City of Merv, on the Silk Roads of Central Asia Tim Williams* Archaeology International No. 15, 2011...
Contents 1 Details 2 Background 3 Methods 3.1 Identifying archaeological features from above 3.2 Aerial photography 3.2.1 Oblique Images 3.2.2 Vertical images 3.2.3 Other 3.3 Visible...
미국 내 서로 다른 기관에서 데이터 중복 생산을 방지하고, 제작된 데이터를 다목적으로 사용함으로써 정부예산의 낭비를 없애기 위해 제안되었다.1987년 NHAP계획은 NAPP(National Aerial Photography...
External links[edit] USDA-FSA Aerial Photography Field Office Media related to National Agriculture Imagery Program at Wikimedia Commons Authority control databases International VIAF...
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Benefits Department’s aerial photography program became a tool for were funded through a tax on processors. In January 1936, the conservation and land planning as well as an instrument of...
recreational aerial photography A General Atomics MQ-9 Reaper, a hunter-killer surveillance UAV Although most large military UAVs are fixed-wing aircraft, rotorcraft designs (i.e., RUAVs)...