nlcdlandcover

Reads NLCD CONUS land cover files and returns land roughness within the specified region.

https://github.com/notstarboard/matlab_file_exchange

バージョン 1.1.4 (6.53 KB)
ダウンロード: 41 件
(0)
2024/2/14

現在この提出コンテンツをフォロー中です。

This function retrieves land roughness from the National Land Cover Database's (NLCD) continental US (CONUS) land cover files, i.e. nlcd_*_land_cover_l48_*.i*. You must download these files from the MRLC website. If you are interested in land cover instead of land roughness, you can easily modify the function to return land_cover instead of land_rough.
NOTE: Due to the map projection, cartesian rows and columns in the NLCD data are not parallel to lines of latitude and longitude. This function does not interpolate the output onto a regular grid. It prioritizes data accuracy over making the output easy to use.

引用

Joshua Port (2026). nlcdlandcover (https://jp.mathworks.com/matlabcentral/fileexchange/159643-nlcdlandcover), MATLAB Central File Exchange. に取得済み.

謝辞

ヒントを得たファイル: usgslandcover(FILE, Wlon, Elon, Slat, Nlat)

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一般的な情報

MATLAB リリースの互換性

  • R2020a 以降のリリースと互換性あり

プラットフォームの互換性

  • Windows
  • macOS
  • Linux
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バージョン 公開済み リリース ノート
1.1.4

1.1.3

Added code to GitHub for easier management
1.1.2

Added a type cast so land_rough is appropriately set to NaN outside the target region
1.1.1

A couple minor changes for clarity and simplicity
1.1.0

The function now uses state-specific FEMA Hazus land cover to roughness length mappings. It is also more verbose to make the user more aware of its progress.
1.0.1

Added relevant image to File Exchange page
1.0.0