1 INTRODUCTION  
2 SURVEY DATA  
2.1 Dark Energy Survey (DES)  
2.2 VISTA Hemisphere Survey (VHS)  
2.3 Spectroscopic Catalogue  
3 METHOD  
4 ASTROMETRY  
5 PHOTOMETRY  
6 STAR-GALAXY SEPARATION  
7 DES + VHS PHOTOMETRIC REDSHIFTS  
8 TARGET SELECTION WITH DES + VHS  
9 OTHER APPLICATIONS  
10 CONCLUSIONS