Census boundary evidence
Chignecto Mines — 1921 census geography (NS)
This page identifies a census boundary representation. Source-table records below retain their own reporting-unit identity and geographic qualifications.
- Map snapshot identifier
- NS008004_1921
- Source boundary identifier
- NS008004
- Census vintage
- 1921
- Source label
- Chignecto Mines
- Province code
- NS
- District label
- Cumberland
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Chignecto Mines
TCP UID: NS008004
Census source records
Each link states the assessment that connected the source row to this map. Name candidates remain candidates; no source statistic is silently assigned to the map.
- Chignecto Mines — 1921 · 1921_V1T16, row 203 unique_contextual_name_candidate
- Chignecto Mines — 1921 · 1921_V1T27, row 203 unique_contextual_name_candidate
- Chignecto Mines — 1921 · 1921_V1T38, row 203 unique_contextual_name_candidate
Boundary intersections across censuses
These are computed polygon intersections in the equal-area CRS ESRI:102001. Fractions describe the area of the earlier and later polygons, respectively. They do not establish historical succession, and population has not been apportioned by area. All positive intersections are retained, including very small contributions.
| Other census representation | Years (earlier → later) | Overlap (m²) | Fraction of earlier area | Fraction of later area | Evidence |
|---|---|---|---|---|---|
| Chignecto Mines · 1911 | 1911 → 1921 | 60920293.87498317 | 0.9999999858379969 | 0.9999999641948736 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| East Amherst · 1911 | 1911 → 1921 | 0.41882212073933034 | 3.215202253642662e-09 | 6.87491932660128e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Nappan · 1911 | 1911 → 1921 | 0.19104362503237687 | 6.786002799649411e-09 | 3.135960220153953e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| River Hebert · 1911 | 1911 → 1921 | 0.9858164060860872 | 3.7228885922623016e-09 | 1.618206853715836e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| Rodney · 1911 | 1911 → 1921 | 0.11709788408856592 | 7.497526611254284e-10 | 1.922148966256833e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Southampton · 1911 | 1911 → 1921 | 0.4684790057825986 | 4.770874759955406e-09 | 7.690031666131354e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- Chignecto Mines (1911) → Chignecto Mines (1921): supported_spatial_name_continuity