What does the 2011 Contours- 1ft dataset record?
This answer was composed from the records listed beneath it, and from nothing else. Every statement carries the identifier of the record that supports it; every identifier was verified against the retrieved set before this page existed; and the records are named so the answer can be checked against them.
The archive holds 2011 Contours- 1ft as a dataset, and gives its source as City of Boston Open Data Portal (Analyze Boston), retrieved 2 September 2026. urn:lemay:boston:dataset:2011-contours-1ft
The archive summary the archive carries for it, with its markup removed, reads in full: “City of Boston 1 foot contour data. Created in April 2011 from a Basemap and Planimetric project.” urn:lemay:boston:dataset:2011-contours-1ft
The records this answer rests on
- 2011 Contours- 1ft — dataseturn:lemay:boston:dataset:2011-contours-1ft
How this page was made
- Question derived from
- What the city's datasets record
- Composed by
- claude-opus-5 (composed in the operator's pane, unarmed engine)
- Records composed over
- 8
- Nearest record, cosine distance
- 0.249
- Composition packet digest
- 2e056bc69678790e88d09d72c4ba60e8425cc91f8ac09d56f9df7cd444b9de51
- Verification
- Passed the citation, grounding and grey-record checks against the packet, then survived an independent adversarial review that saw only the packet and this answer.