Census boundary evidence
Upper South River — 1911 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
- NS038016_1911
- Source boundary identifier
- NS038016
- Census vintage
- 1911
- Source label
- Upper South River
- Province code
- NS
- District label
- Antigonish
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Upper South River
TCP UID: NS038016
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.
- Upper South River — 1911 · 1911_V1T1, row 3753 unique_contextual_name_candidate
- Upper South River — 1911 · 1911_V1T2, row 3716 unique_contextual_name_candidate
- Upper South River — 1911 · 1911_V2T2, row 599 unique_contextual_name_candidate
- Upper South River — 1911 · 1911_V2T7, row 599 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 |
|---|---|---|---|---|---|
| Lochaber · 1901 | 1901 → 1911 | 0.3001499195833807 | 2.9372647623937006e-09 | 3.2843598647151787e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Andrews · 1901 | 1901 → 1911 | 0.8176752183257819 | 4.83607022720082e-09 | 8.94732763270118e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| South-River · 1901 | 1901 → 1911 | 0.29895733153256027 | 6.031808216216245e-09 | 3.2713100916727926e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Upper South River · 1901 | 1901 → 1911 | 91387645.43866448 | 0.9999999770206407 | 0.9999999840952484 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Salmon River · 1901 | 1901 → 1911 | 0.036716092673226355 | 1.0541425359428955e-10 | 4.017620971962595e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| Lochaber · 1921 | 1911 → 1921 | 0.30079351191647696 | 3.2914023081414296e-09 | 2.9435629519374467e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Andrews · 1921 | 1911 → 1921 | 0.8176752183337563 | 8.94732763278844e-09 | 4.836070227247984e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| South River, Middle (Dunmore) · 1921 | 1911 → 1921 | 0.29895733153496235 | 3.271310091699077e-09 | 6.031808216264709e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| South River, Upper · 1921 | 1911 → 1921 | 91387645.43802103 | 0.9999999840882074 | 0.999999977037112 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Lake Dale · 1921 | 1911 → 1921 | 0.03671609272714704 | 4.017620977862811e-10 | 2.2453751444135018e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- Upper South River (1901) → Upper South River (1911): supported_spatial_name_continuity
- Upper South River (1911) → South River, Upper (1921): name_change_requires_review