Census boundary evidence
Grand Étang — 1911 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
- QC159012_1911
- Source boundary identifier
- QC159012
- Census vintage
- 1911
- Source label
- Grand Étang
- Province code
- QC
- District label
- Gaspé
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Grand Étang
TCP UID: QC159012
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.
- Grand Étang — 1911 · 1911_V1T1, row 6047 unique_contextual_name_candidate
- Grand Étang — 1911 · 1911_V1T2, row 5996 unique_contextual_name_candidate
- Grand Étang — 1911 · 1911_V2T2, row 2635 unique_contextual_name_candidate
- Grand Étang — 1911 · 1911_V2T7, row 2634 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 |
|---|---|---|---|---|---|
| Chlorydormes · 1901 | 1901 → 1911 | 229232191.99175543 | 0.9999999936611945 | 0.9999999802916394 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Fox & Sydenham North—Nord · 1901 | 1901 → 1911 | 0.09579629344024398 | 2.7628834742228e-10 | 4.1790069152111716e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| Grande Vallée des Monts · 1901 | 1901 → 1911 | 0.8700000695681479 | 6.050941362403382e-09 | 3.79527868604582e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| NO DATA · 1901 | 1901 → 1911 | 1.5820037502717086 | 1.9512193351096223e-10 | 6.901315671883932e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Cloridorme · 1921 | 1911 → 1921 | 148226038.23561984 | 0.6466196306304951 | 0.9999999925865296 | LATER_WITHIN_EARLIERHistorical succession verified: False |
| Fox River & Sydenham N. · 1921 | 1911 → 1921 | 0.11754522917973736 | 5.127780083669105e-10 | 3.5678753404431863e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| Grande Vallée des Monts · 1921 | 1911 → 1921 | 81001654.54804659 | 0.35336072236551347 | 0.3603581887579476 | PARTIAL_OVERLAPHistorical succession verified: False |
| NO DATA · 1921 | 1911 → 1921 | 4499.641311321408 | 1.962918551510727e-05 | 5.576797422216471e-07 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- Chlorydormes (1901) → Grand Étang (1911): name_change_requires_review