RAPID is a radiosity-based remote sensing simulator in optical range for directionalreflectance, temperature and lidar signals of vegetation-involved 3D scenes. RAPID is based on previous studies of RGM (Qin and Gerstl, 2000) and TRGM (Liu etal., 2007).

Previous version can be downloaded from https://www.dropbox.com/sh/8kbjt2uel789zwa/y2Gu0qFHhU/RAPID .

The setup program of RAPID is listed:

RAPID v1.0: RAPID.msi.

RAPID video: RAPID video and help documents

RAPID v1.1: RAPID.msi

Reference  

Huaguo Huang, Wenhan Qin, Qinhuo Liu,2013, RAPID: A Radiosity Applicable to Porous IndiviDual Objects fordirectional reflectance over complex vegetated scenes, Remote Sensing ofEnvironment, Volume 132(5): 221-237 (SCI,IF = 5.103)