How to convert txt to tiff file for DEM analysis (topographic)

7 ビュー (過去 30 日間)
Chenghui Yeng
Chenghui Yeng 2022 年 11 月 30 日
コメント済み: Walter Roberson 2022 年 11 月 30 日
Hi, I am trying to convert a txt file of xyz coordinates (2280424 x 3 double) to tiff as I want to study topography of an area. Converting it to a DEM would be easier for me to use topotoolbox. I am very new to MATLAB, so please could someone help me! Thank you!
  1 件のコメント
Walter Roberson
Walter Roberson 2022 年 11 月 30 日
See ndgrid and scatteredInterpolant and geotiffwrite
Though if the data is already complete and does not require interpolation, then it might just be a matter of reshape and maybe a transpose, .' and then geotiffwrite()

サインインしてコメントする。

サインインしてこの質問に回答する。

回答 (0 件)

カテゴリ

Help Center および File Exchange で Other Formats についてさらに検索

タグ

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by