Census boundary evidence
Etang du Nord — 1921 census geography (QC)
This page identifies a census boundary representation. Source-table records below retain their own reporting-unit identity and geographic qualifications.
- Map snapshot identifier
- QC056015_1921
- Source boundary identifier
- QC056015
- Census vintage
- 1921
- Source label
- Etang du Nord
- Province code
- QC
- District label
- Gaspé
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Etang du Nord
TCP UID: QC056015
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.
- Etang du Nord — 1921 · 1921_V1T16, row 1203 unique_contextual_name_candidate
- Etang du Nord — 1921 · 1921_V1T27, row 1202 unique_contextual_name_candidate
- Etang du Nord — 1921 · 1921_V1T38, row 1202 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 |
|---|---|---|---|---|---|
| Étang du Nord · 1911 | 1911 → 1921 | 31994030.708723478 | 0.510846773785814 | 0.9999999664108701 | LATER_WITHIN_EARLIERHistorical succession verified: False |
| Havre Aubert & Entry · 1911 | 1911 → 1921 | 0.12164182734136622 | 1.4156674037968656e-09 | 3.802016206177994e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- Étang du Nord (1911) → Etang du Nord (1921): supported_continuity_with_area_separation
Area separations
| Earlier area | Continuing area | Separate area | Retained fraction | Separated fraction | Comparison status |
|---|---|---|---|---|---|
| Étang du Nord · 1911 | Etang du Nord · 1921 | Grindstone & Barachois | 0.510846773785814 | 0.4891531744304246 | approximately_common_geography_subject_to_variable_and_source_review |