Frontmatter

Articles in the same Issue

1. Frontmatter
2. Research Articles
3. Multiple incompatible datum points identification in vertical control network for high-speed railway based on likelihood ratio test
4. Empirical influence functions and their non-standard applications
5. Multi-frequency quadrifilar helix antennas for cm-accurate GNSS positioning
6. Recursive Gauss-Helmert model with equality constraints applied to the efficient system calibration of a 3D laser scanner
7. Artificial neural network for improving the estimation of weighted mean temperature in Egypt
8. Automated near-field deformation detection from mobile laser scanning for the 2014 M_w 6.0 South Napa earthquake