一个批量将MODIS LST HDF转换为GeoTIFF的工具 v1.02

功能:

  1. 批量转换MODIS地表温度数据(LST)的HDF到GeoTIFF格式
  2. 支持多tiles的mosaic
  3. 支持剪裁(目前只支持指定矩形范围)
  4. 输出指定变量(白天晚上的LST、质量控制、观测时间共6个变量中的若干个)

当前版本 1.02

下载地址见文末。任何问题请向giscn(at)msn.com 报告。

Bulk convert raw MODIS LST hdf to TIFF

Features:

  1. Batch processing conversion of MODIS land surface HDF to GeoTIFF;
  2. Support mosaic of multiple tiles;
  3. Support spatial subset;
  4. Output variables of choice.

Use:

1. configure modislst2tif_bat_config.txt as you need

1.1 the default data dir is ../modislst.raw if it is not set in the config file

1.2 the output will be in ../tif by default

2. run modislst2tif.exe after the config file is properly set.

3. the output tiffs include 6 variables (lst, qc and view time for both day and night) by default. The output variables can be chosen in LST.prm by setting the SPECTRAL_SUBSET variable.

3.1 the bits SPECTRAL_SUBSET represent the presence of lst_day, qc_day, day_view_time, Lst_night, qc_night, and night_view_time.

3.2 set the bit to 0 to disable the output of the corresponding variable.

4. specify the extent

4.1 set lower left lat/lon coordinates with SPATIAL_SUBSET_LR_CORNER; and

4.2 set upper right lat/lon coordinates with SPATIAL_SUBSET_UL_CORNER in LST.prm

4.3 the default extent is for Qinghai-Tibet plateau

5. Unless you know what exactly mean for other variables in LST.prm, do not try to alter the settings. Do not rename LST.prm.

Known issues:

* Only Terra LSTs (prefixed with MOD) are supported.

Releases:

* v1.02, May 3, 2018

  + compiled with Qt 5

  + added command line options: -? for help and -v for version info

  + rewrote Readme.txt (this file)

* v1.01, March 21, 2013

  + compiled with Qt 4

* v1.0, Jan 31, 2011

  + initial release

Update: May 3, 2018

Zhuotong Nan (giscn@msn.com)

下载Link: Link1 (Baidu Yun);

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