Historical Imagery Analysis for Accident Investigation

I'm seeking a GIS specialist or geospatial analyst with expertise in scrutinizing historical aerial or satellite imagery. This analysis is crucial for an ongoing legal case.

Key Responsibilities:
- Investigate historical imagery to identify an arrow sign on a trailer situated at the side of the road.

Ideal Skills:
- Proficient in GIS and geospatial analysis.
- Experienced in historical imagery analysis.
- Skilled in change detection over time and feature extraction.

Your expertise can significantly contribute to this project's success. Please provide examples of your previous work in historical imagery analysis, particularly in the context of accident investigations, if available.