Census boundary evidence
Notre-Dame des Anges — 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
- QC186008_1911
- Source boundary identifier
- QC186008
- Census vintage
- 1911
- Source label
- Notre-Dame des Anges
- Province code
- QC
- District label
- Portneuf
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Notre Dame des Anges
TCP UID: QC186008
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.
- Notre-Dame des Anges — 1911 · 1911_V1T1, row 6494 unique_contextual_name_candidate
- Notre-Dame des Anges — 1911 · 1911_V1T2, row 6442 unique_contextual_name_candidate
- Notre-Dame des Anges — 1911 · 1911_V2T2, row 3084 unique_contextual_name_candidate
- Notre-Dame des Anges — 1911 · 1911_V2T7, row 3081 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 |
|---|---|---|---|---|---|
| Canton Bois · 1901 | 1901 → 1911 | 0.4831525291048464 | 8.363283942088252e-10 | 2.1180347794338397e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Notre-Dame des Anges · 1901 | 1901 → 1911 | 228113592.36798128 | 0.9999999750181504 | 0.9999999859094841 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| St. Alban · 1901 | 1901 → 1911 | 0.2258655870049482 | 1.4750071279289016e-09 | 9.901452231659684e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Ubalde · 1901 | 1901 → 1911 | 0.6085001126251829 | 4.36463273245788e-09 | 2.667531109104191e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Unorganized territory—Territoire non-organisé · 1901 | 1901 → 1911 | 1.683016405034128 | 2.9623168816531245e-09 | 7.377974998546348e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| NO DATA · 1901 | 1901 → 1911 | 0.2137028915123723 | 1.4011165740632305e-09 | 9.36826632217749e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| Bois (Rivière à Pierre) · 1921 | 1911 → 1921 | 0.5789992876927528 | 2.538205959250082e-09 | 5.581318823503004e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| Notre Dame des Anges · 1921 | 1911 → 1921 | 211026608.03527766 | 0.9250943921017494 | 0.9999999753683969 | LATER_WITHIN_EARLIERHistorical succession verified: False |
| St. Alban · 1921 | 1911 → 1921 | 0.20563602212582122 | 9.014632451037025e-10 | 1.4348527846377736e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Rémi du Lac au Sable · 1921 | 1911 → 1921 | 2393625.5059602675 | 0.010493129529833427 | 0.02176119420672181 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Ubalde · 1921 | 1911 → 1921 | 0.5837239438654122 | 2.5589178162553628e-09 | 5.0676210608591496e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Montauban, VL · 1921 | 1911 → 1921 | 9167786.498651354 | 0.04018956640989418 | 0.9142996777248105 | PARTIAL_OVERLAPHistorical succession verified: False |
| Notre Dame des Anges, VL · 1921 | 1911 → 1921 | 5525573.9602673445 | 0.024222905023106128 | 1.0000000000000004 | LATER_WITHIN_EARLIERHistorical succession verified: False |
| NO DATA · 1921 | 1911 → 1921 | 0.2137028915123723 | 9.36826632217749e-10 | 1.4011165835416136e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- Notre-Dame des Anges (1901) → Notre-Dame des Anges (1911): supported_spatial_name_continuity
- Notre-Dame des Anges (1911) → Notre Dame des Anges (1921): supported_continuity_with_area_separation
Area separations
| Earlier area | Continuing area | Separate area | Retained fraction | Separated fraction | Comparison status |
|---|---|---|---|---|---|
| Notre-Dame des Anges · 1911 | Notre Dame des Anges · 1921 | St. Rémi du Lac au Sable | 0.9250943921017494 | 0.0104931295298334 | later_totals_require_geographic_reconciliation |
| Notre-Dame des Anges · 1911 | Notre Dame des Anges · 1921 | Montauban, VL | 0.9250943921017494 | 0.0401895664098941 | later_totals_require_geographic_reconciliation |
| Notre-Dame des Anges · 1911 | Notre Dame des Anges · 1921 | Notre Dame des Anges, VL | 0.9250943921017494 | 0.0242229050231061 | later_totals_require_geographic_reconciliation |