Knowledge graph centered on Ray tracing shade mask generation with 27 nodes and 94 connections. Top connected: Populus, Populus tremuloides, herbaceous plants, Integrating airborne remote sensing and field camp, leaf water content.
A custom ray tracing algorithm that generates shade masks for hyperspectral imagery by calculating paths between the sun, ground points, and sensor using solar geometry, sensor view angles, and digital surface elevation models to identify shaded pixels.
Synthesized from method descriptions across 1 paper using this protocol.
Steps below were extracted from the paper that introduces this protocol — Integrating airborne remote sensing and field campaigns for ecology and Earth system science (2020), Methods in Ecology. Implementations in other papers (listed below) may differ.