说明：  小熊工具箱是由中科院对地观测中心在读博士胡勇将自己写的 IDL 代码整理而成，包含许多实用功能：相对辐射归一化、矩匹配相对辐射校正、趋势分析、最大值合成、 MODIS 质量数据转换、批量矢量裁剪、 MRT 批处理、 TVDI 、 ROI 分离器、批量生成缩略图、批量生成影像范围（shp）。
(Winnie the toolbox from the CAS CEODE PhD Hu Yong will write their own IDL code was compiled, contains many useful features: the relative radiation normalized moment matching relative radiometric calibration, trend analysis, maximum synthesis, MODIS quality data conversion, batch vector clipping, MRT batch, TVDI, ROI separator, batch generate thumbnails, generate batch image range (shp).)