Jan Henryk Pierskalla's ATI data project supports a statistical analysis of colonial state expansion. The dataset likely contains grid-cell observations of military station presence and violence occurrences in German East Africa from 1890 to 1909. Data was digitized from archival records, historical maps, and a 1911 book by a former colonial army major.
Use Cases
- Analyze the relationship between prior violence and state expansion based on the key independent variables described.
- Model the logic of territorial control in colonial state-building based on the measure of territorial coverage gain.
- Study sub-national state presence development in a historical context based on the grid-cell outcome measure.
- Digitize and analyze historical archival records for quantitative research based on the described digitization process.
Strengths
- Data is part of an Annotation for Transparent Inquiry (ATI) project, linking directly to a published article.
- Sources include digitized archival records from the Berlin State Library, ZBW Leibniz Information Centre, and German Federal Archives.
- Core analysis covers a defined historical period from 1890 to 1909.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Data may reflect geographic and temporal bias inherent to the colonial historical sources.
Provenance
- Source
- Digitized from archival records at Berlin State Library, ZBW Leibniz Information Centre, German Federal Archives, and a 1911 book by Ernst Nigmann.
- Collection Method
- Digitization of archival records and historical maps.
- Time Range
- 1890 to 1909
- Freshness
- Last updated 2026-05-04 07:13:06; freshness should be verified.
- Geography
- German East Africa