Census boundary evidence
Gaspé Bay N. & Sydenham S. — 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
- QC056010_1921
- Source boundary identifier
- QC056010
- Census vintage
- 1921
- Source label
- Gaspé Bay N. & Sydenham S.
- Province code
- QC
- District label
- Gaspé
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Gaspé Bay N. & Sydenham S.
TCP UID: QC056010
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.
- Gaspé Bay N. & Sydenham S. — 1921 · 1921_V1T16, row 1198 unique_contextual_name_candidate
- Gaspé Bay N. & Sydenham S. — 1921 · 1921_V1T27, row 1197 unique_contextual_name_candidate
- Gaspé Bay N. & Sydenham S. — 1921 · 1921_V1T38, row 1197 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 |
|---|---|---|---|---|---|
| Fox River & Sydenham N. · 1911 | 1911 → 1921 | 1.3707750059636483 | 4.1607425387562835e-09 | 6.332328568530342e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Gaspé Bay N. & Sydenham S. · 1911 | 1911 → 1921 | 216472496.97790596 | 0.9999999725731438 | 0.9999999788080784 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Gaspé Bay S. · 1911 | 1911 → 1921 | 0.8962115954438991 | 7.679652265308728e-09 | 4.1400713206672356e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| L'Anse au Griffon · 1911 | 1911 → 1921 | 0.11310102055917029 | 2.945100000491778e-09 | 5.22472922617444e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| NO DATA · 1911 | 1911 → 1921 | 0.7661346930086639 | 9.452407010407094e-11 | 3.539177897740018e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- Gaspé Bay N. & Sydenham S. (1911) → Gaspé Bay N. & Sydenham S. (1921): supported_spatial_name_continuity