The software uses several other libraries such as gdal, hdf4, hdf5, netcdf and OpenJPEG to handle the many different file formats for remote sensing image data. MultiSpec ( /biehl/MultiSpec/) is a processing system for interactively analyzing Earth observational multispectral image data such as that produced by the Landsat series of Earth satellites and hyperspectral image data from current and future airborne and spaceborne systems such as AVIRIS. Remote Sensing is a peer-reviewed, open access journal about the science and application of remote sensing technology, and is published semimonthly online by MDPI. MultiSpec provides basic pattern recognition tools for remote sensing analysis. MultiSpec is programmed in C/C++ the wxWidgets library was used for the GUI interface to run in the linux environment on the HUBzero platform. MultiSpec is a freeware package developed at Purdue University. MultiSpec has also been integrated with the GABBs geospatial data solutions (termed MultiSpec Online) to provide users with a more seamless experience by using within a web browser. MultiSpec is an easy to learn and use, freeware image processing tool for interactively analyzing a broad spectrum of geospatial image data, with capabilities such as image display, unsupervised and supervised classification, feature extraction, feature enhancement, and several other functions. There are currently in excess of several thousand known, registered users, from a wide range of sectors (research, higher ed, K-12, government, etc), who download and install the software package on their own computers. Description: MultiSpec ( Purdue Research Foundation) is a processing system for interactively analyzing Earth observational multispectral image data such as that produced by the Landsat series of Earth satellites and hyperspectral image data from current and future airborne and spaceborne systems such as AVIRIS. Multispectral Remote Sensing Multispec program from PurdueMultispec On Information Extraction Principles for Hyperspectral Data, David Landgrebe, School. The primary objective of MultiSpec is as an aid to export the research results on multispectral image analysis of Purdue University. MultiSpec () is a freeware image data analysis application developed for interactively analyzing Earth observational multispectral and hyperspectral image data from airborne and spaceborne systems, as well as a number of other types of multispectral image data, such as medical images on MacOS and Windows platforms. The ‘MultiSpec’ (©Purdue Research Foundation) is a processing system for interactively analyzing multispectral image data including hyper spectral image data from current and future airborne and space borne systems.
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