1. PRODUCTION OF DIGITAL ORTHOPHOTO in Bosnia Herzegovina Prepared by Tarik Šerak Bosnia and Herzegovina Mine Action Centre BHMAC, 2003

2. TASK Two zones of recordings Republika Srpska – Pelagičevo cca 240 sqkm (scale 1:2,500) Federation of BH – Travnik cca 160 sqkm (scale 1:2,500 and 1:1,000)

3. REPUBLIKA SRPSKA

4. FEDERATION OF BOSNIA AND HERZEGOVINA

5. GROUND PREPARATIONS FOR ORTHO-PHOTO  APRIL 2003 (only one month)  92 GROUND CONTROL POINTS (GCP) (34+24 FED BH i 34 RS) photo-marked and measured  60% cadastral parcels marked before recording

6. FIELD MEASUREMENTS REPUBLIKA SRPSKA  POST PROCESSING METHODS – BASED ON LOCAL TRIANGULATION NETWORK (GAUSS-KRUGER, BESSEL ELLIPSOID)

7. FIELD MEASUREMENTS FEDERATION BH  REAL TIME KINEMATICS (RTK) – BASED ON LOCAL TRIANGULATION NETWORK (GAUSS- KRUGER, BESSEL ELLIPSOID)  ESTABLISHED LINK BETWEEN NEIGHBORS MUNICIPALITIES NETWORKS  MAX. LENGTH OF VECTORS - 6 km

8. EQUALIZATION RESULTS FEDERATION OF BH SCALE 1:2,500 SCALE 1:1,000 m 0 Y 0,059m0,050 m X0,061m0,054 m Z0,124m0,100 m

9. FINALE RESULTS – RISK AREAS

10. FINALE RESULTS – CLEARED AREAS

11. Thank you!