Description
Freeze and thaw dates for 24 lakes, recorded by volunteers and later entered by hand.
Provenance
Bought as part of a box of disks at an estate sale and donated anonymously. Pages, images and files were captured; interactive features were documented with screenshots. Everything was recovered, with a few damaged files repaired from a second copy.
Preservation
- Fixity (SHA-256)
11453116ce268e0ffa08be703932e863e13b3dd90f816e641877578f175b9c23- Last verified
- Oct 20, 2026, by Vigil
- Migrated to
- CSV with a data dictionary, with the original files kept
- Copies
- Three, on two kinds of storage, in two cities
- Original carriers
- None. Captured over the network.
Access
Free, in the Lazarus reading room in Vancouver and in partner reading rooms. Copies may be taken away.
Reading-room copies are migrated to CSV with a data dictionary, with the original files kept. The recovered files are kept exactly as they were found.
Cite as: Highland Lakes Survey, Lake ice records, Highland, 2005–2007 (2005–2007). Lazarus Archive, LZ-08045.