GIS Imagery Contractor — Bolivian Mining & Coca Cultivation

United Nations; Wien; Vor Ort; EUR 50.000 - 75.000; Teilzeit

Zusammenfassung

The United Nations Office on Drugs and Crime invites applications for Local Individual Contractor positions to interpret mining activities in Bolivia using medium and high‑resolution imagery. The work includes identifying mining areas, delineating polygons, and preparing geospatial deliverables for municipal planning.

Responsibilities cover field validation missions, data consolidation, and cross‑reference with UNODC variables to produce final reports and maps for Bolivia’s municipalities.

Qualifikationen

• Experience with GIS and remote sensing for municipal-scale mining mapping.
• Ability to plan and conduct field missions.
• Skills in database development and spatial data management.
• Familiarity with open-source GIS software.
• Experience with QA/QC of geospatial data.

Aufgaben

• Identify mining activities using medium-resolution imagery from the last five years.
• Apply identification criteria and use key visual interpretation criteria.
• Digitize and delineate polygons of mining activity using medium and very high-resolution imagery.
• Conduct internal delineation in areas with coverage and perform QA/QC.
• Consolidate and quantify areas at municipal level.

Kenntnisse

GIS

Remote sensing

Field missions

Data management

Spatial analysis

Polygon delineation

Tools

Open-source GIS software

Drone imagery analysis

Jobbeschreibung

The United Nations Office on Drugs and Crime invites applications for Local Individual Contractor positions to interpret mining activities in Bolivia using medium and high‑resolution imagery. The work includes identifying mining areas, delineating polygons, and preparing geospatial deliverables for municipal planning.

Responsibilities cover field validation missions, data consolidation, and cross‑reference with UNODC variables to produce final reports and maps for Bolivia’s municipalities.