U.S. Geological Survey / U.S. Forest Service

No claim effective interval recorded.

Spatial scope IDs: scope-route-convict-lake-loop

1. Evidence stance: supports · Evidence details

   The July 2026 USGS Transportation service returns the Convict Lake Road and Boat Launch road features plus a paved 0.34564349-mile CONVICT LAKE VIS trail. Their geometry matches the road-trail-road loop closure depicted by the official Forest Service hiking map. The south road feature intersects the paved trail endpoint within 0.4 meter; the north road and retained trail endpoints match within approximately 1.4 meters.

   Publisher

   U.S. Geological Survey / U.S. Forest Service

   Observer / attribution

   Not recorded

   Observed at

   Unknown

   Retrieved at

   2026-09-25T11:00:00+00:00

   Retrieval time does not establish when an event occurred.

   Observation details · Source details · Original source: U.S. Geological Survey / U.S. Forest Service

   Recorded artifact references

   • geometry/v0/snapshots/usgs-convict-lake-loop-closure-20260925.geojson

   References are not a confirmation of current availability.

No claim effective interval recorded.

Spatial scope IDs: scope-route-convict-lake-loop

1. Evidence stance: supports · Evidence details

   The official Forest Service Convict Lake hiking map depicts a continuous dotted hiking route around the lake. The retained south-shore trail reaches the road and cul-de-sac on the lake's east side; the mapped loop follows a road connection, returns to an east-side lakeshore trail, and then uses another road connection through the boat-ramp and trailhead-parking area to rejoin the retained north-shore trail. The map does not publish individual leg mileages or reusable line geometry for these three mixed-surface connections.

   Publisher

   USDA Forest Service

   Observer / attribution

   Not recorded

   Observed at

   Unknown

   Retrieved at

   2026-09-25T10:00:00+00:00

   Retrieval time does not establish when an event occurred.

   Observation details · Source details · Original source: USDA Forest Service

2. Evidence stance: supports · Evidence details

   The July 2026 USGS Transportation service returns the Convict Lake Road and Boat Launch road features plus a paved 0.34564349-mile CONVICT LAKE VIS trail. Their geometry matches the road-trail-road loop closure depicted by the official Forest Service hiking map. The south road feature intersects the paved trail endpoint within 0.4 meter; the north road and retained trail endpoints match within approximately 1.4 meters.

   Publisher

   U.S. Geological Survey / U.S. Forest Service

   Observer / attribution

   Not recorded

   Observed at

   Unknown

   Retrieved at

   2026-09-25T11:00:00+00:00

   Retrieval time does not establish when an event occurred.

   Observation details · Source details · Original source: U.S. Geological Survey / U.S. Forest Service

   Recorded artifact references

   • geometry/v0/snapshots/usgs-convict-lake-loop-closure-20260925.geojson

   References are not a confirmation of current availability.

No claim effective interval recorded.

Spatial scope IDs: scope-route-convict-lake-loop

1. Evidence stance: supports · Evidence details

   The official Forest Service Convict Lake hiking map depicts a continuous dotted hiking route around the lake. The retained south-shore trail reaches the road and cul-de-sac on the lake's east side; the mapped loop follows a road connection, returns to an east-side lakeshore trail, and then uses another road connection through the boat-ramp and trailhead-parking area to rejoin the retained north-shore trail. The map does not publish individual leg mileages or reusable line geometry for these three mixed-surface connections.

   Publisher

   USDA Forest Service

   Observer / attribution

   Not recorded

   Observed at

   Unknown

   Retrieved at

   2026-09-25T10:00:00+00:00

   Retrieval time does not establish when an event occurred.

   Observation details · Source details · Original source: USDA Forest Service

2. Evidence stance: supports · Evidence details

   The July 2026 USGS Transportation service returns the Convict Lake Road and Boat Launch road features plus a paved 0.34564349-mile CONVICT LAKE VIS trail. Their geometry matches the road-trail-road loop closure depicted by the official Forest Service hiking map. The south road feature intersects the paved trail endpoint within 0.4 meter; the north road and retained trail endpoints match within approximately 1.4 meters.

   Publisher

   U.S. Geological Survey / U.S. Forest Service

   Observer / attribution

   Not recorded

   Observed at

   Unknown

   Retrieved at

   2026-09-25T11:00:00+00:00

   Retrieval time does not establish when an event occurred.

   Observation details · Source details · Original source: U.S. Geological Survey / U.S. Forest Service

   Recorded artifact references

   • geometry/v0/snapshots/usgs-convict-lake-loop-closure-20260925.geojson

   References are not a confirmation of current availability.

No claim effective interval recorded.

Spatial scope IDs: scope-route-convict-lake-loop

1. Evidence stance: supports · Evidence details

   The official Forest Service Convict Lake hiking map depicts a continuous dotted hiking route around the lake. The retained south-shore trail reaches the road and cul-de-sac on the lake's east side; the mapped loop follows a road connection, returns to an east-side lakeshore trail, and then uses another road connection through the boat-ramp and trailhead-parking area to rejoin the retained north-shore trail. The map does not publish individual leg mileages or reusable line geometry for these three mixed-surface connections.

   Publisher

   USDA Forest Service

   Observer / attribution

   Not recorded

   Observed at

   Unknown

   Retrieved at

   2026-09-25T10:00:00+00:00

   Retrieval time does not establish when an event occurred.

   Observation details · Source details · Original source: USDA Forest Service

2. Evidence stance: supports · Evidence details

   The July 2026 USGS Transportation service returns the Convict Lake Road and Boat Launch road features plus a paved 0.34564349-mile CONVICT LAKE VIS trail. Their geometry matches the road-trail-road loop closure depicted by the official Forest Service hiking map. The south road feature intersects the paved trail endpoint within 0.4 meter; the north road and retained trail endpoints match within approximately 1.4 meters.

   Publisher

   U.S. Geological Survey / U.S. Forest Service

   Observer / attribution

   Not recorded

   Observed at

   Unknown

   Retrieved at

   2026-09-25T11:00:00+00:00

   Retrieval time does not establish when an event occurred.

   Observation details · Source details · Original source: U.S. Geological Survey / U.S. Forest Service

   Recorded artifact references

   • geometry/v0/snapshots/usgs-convict-lake-loop-closure-20260925.geojson

   References are not a confirmation of current availability.