Where can I get terrain data for a small area?
조회 수: 1 (최근 30일)
이전 댓글 표시
I am looking to get sample terrain data that is no more than 1 km x 1 km with 1m resolution. Is there a way to convert any particular terrain map data format to a simple N x N matrix that is N-meters by N-meters, with entries in terms of altitude in meters?
댓글 수: 0
답변 (1개)
Niels
2017년 1월 26일
the data you will recieve will probably be a 1.000.000 x 3 matrix (first column for x, second for y and last one for altitude)
% i guess you load the data, lets name it data
x=reshape(data(:,1),1000,1000);
y=reshape(data(:,2),1000,1000);
altitude=reshape(data(:,3),1000,1000);
댓글 수: 0
참고 항목
제품
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!