MODIS处理工具MRT已被HEG代替

前两天想看看最新版的MRT发展到什么版本了，虽然NASA的工具一栏里还有MRT的简介和链接，但打开后是404。今天发现一篇博文，说MRT已经被HEG代替了，怪不得……

见 https://blog.csdn.net/dwcai_mind/article/details/90084495

HEG工具网址：https://newsroom.gsfc.nasa.gov/sdptoolkit/HEG/HEGHome.html

安装

安装路径不要带空格。如果有空格在空格前加\，如 C:/Program\ Files/Java/jre-9/bin

特性

最新版2.15build9.8支持MCD15A2H.006 and MOD35/MYD35

• Reprojection 重投影
• Spatial (geolocation) Subsetting 空间子集
• Band and Parameter (aka Field) Subsetting of HDF-EOS datasets 波段和参数子集
• Support for MODIS, ASTER, MISR, AIRS, AMSR-E, SRTM, VIIRS, and SMAP(and some OMI, MOPITT, etc)
  (Check List of Supported Products for full details)
• Format Conversion of various output Format types: GeoTIFF, HDF-EOS GRID & SWATH, MultiBand GeoTIFF, Multi-Band HDF-EOS GRID & SWATH, and native binary. 格式转换
• Format Conversions without reprojection or manipulation of input data. Allows data to remain in original unaltered state. 无需重投影的格式转换
• Stitching (or mosaicing) HDF-EOS SWATH and GRID datasets SWATH和GRID数据集拼接
• Stitching with combinations of Reformatting/Reprojection/Subsetting Operations 整合格式转换、重投影、子集抽取的拼接
• Data subsampling 数据采样
• Control of various parameters including output pixel resolution and output projection parameters 控制输出参数，包括像素大小、投影参数等
• Metadata preservation and creation 元数据保留和创建
• Java GUI
• Command-line interface (Useful for running batch jobs. This is usually seen in automated production environments where large quantities of granules are processed.) 命令行，批处理
• Supported Platforms: LINUX, WINDOWS, SUN(old versions of HEG), and MAC OSX(built on Darwin Kernel Version 16.7.0)

支持产品

1. MISR Products (versions 1, 2, and 3)View
2. ASTER Products (versions 2 and 3)View
3. MODIS Products (versions 3, 4, and 5)View
4. AMSR-E Products (version 2)View
5. AIRS Products (version 5 and 6)View
6. SMAP L3/L4 ProductsView
7. VIIRS Products L2 and L3View
8. SRTM Products (Binary Geographic grids)View
9. MOPITT Products (versions 6)View

点开链接可以见每种产品的详细情况。

FAQ

https://newsroom.gsfc.nasa.gov/sdptoolkit/HEG/HEGFAQ.html