Operational status of apex and characteristics of the apex open science data set. - Andreas Hueni; Sindy Sterckx; Michael Jehle; Petra D'Odorico; Kristin Vreys; Bart Bomans; Jan Biesemans; Koen Meuleman; Michael E. Schaepman (IGARSS, 2012)

Geometric Errors of Remote Sensing Images Over Forest and Their Propagation to Bidirectional Studies. - Pieter Kempeneers; Luc Bertels; Kristin Vreys; Jan Biesemans (IEEE Geosci. Remote. Sens. Lett., 2013)

Soil Organic Carbon Estimation in Croplands by Hyperspectral Remote APEX Data Using the LUCAS Topsoil Database. - Fabio Castaldi; Sabine Chabrillat; Arwyn Jones; Kristin Vreys; Bart Bomans; Bas van Wesemael (Remote. Sens., 2018)