Groom Dry Lake

E522282

dry lake

Groom Dry Lake is a remote dry lakebed in southern Nevada best known for bordering the highly classified U.S. Air Force facility commonly referred to as Area 51.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (2)

Label	Occurrences
Groom Lake salt flat	2
Groom Dry Lake canonical	1

How this entity was disambiguated

This entity first appeared as the object of triple T5457550 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Groom Dry Lake
Context triple: [Groom Lake, hasAlternativeName, Groom Dry Lake]

A. El Mirage Dry Lake
El Mirage Dry Lake is a dry lakebed in California known for its vast, flat playa used for land-speed racing, off-highway recreation, and film production within the Mojave Desert.
B. Rogers Dry Lake
Rogers Dry Lake is a large dry lakebed in California’s Mojave Desert that serves as a natural runway and landing site for aircraft and space vehicles at Edwards Air Force Base.
C. Rosamond Dry Lake
Rosamond Dry Lake is a large endorheic dry lakebed in the Mojave Desert of California, known for its flat playa surface and use as a military and aerospace testing area.
D. Soda Dry Lake
Soda Dry Lake is a dry lake bed in California’s Mojave Desert, known for its stark salt flats and proximity to the former health resort site of Zzyzx.
E. Ivanpah Dry Lake
Ivanpah Dry Lake is a large, flat, dry lakebed in the Mojave Desert of southeastern California, known for land sailing, off-highway recreation, and its proximity to the Ivanpah Solar Electric Generating System.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Groom Dry Lake
Target entity description: Groom Dry Lake is a remote dry lakebed in southern Nevada best known for bordering the highly classified U.S. Air Force facility commonly referred to as Area 51.

A. El Mirage Dry Lake
El Mirage Dry Lake is a dry lakebed in California known for its vast, flat playa used for land-speed racing, off-highway recreation, and film production within the Mojave Desert.
B. Rogers Dry Lake
Rogers Dry Lake is a large dry lakebed in California’s Mojave Desert that serves as a natural runway and landing site for aircraft and space vehicles at Edwards Air Force Base.
C. Rosamond Dry Lake
Rosamond Dry Lake is a large endorheic dry lakebed in the Mojave Desert of California, known for its flat playa surface and use as a military and aerospace testing area.
D. Soda Dry Lake
Soda Dry Lake is a dry lake bed in California’s Mojave Desert, known for its stark salt flats and proximity to the former health resort site of Zzyzx.
E. Ivanpah Dry Lake
Ivanpah Dry Lake is a large, flat, dry lakebed in the Mojave Desert of southeastern California, known for land sailing, off-highway recreation, and its proximity to the Ivanpah Solar Electric Generating System.
F. None of above. chosen

Statements (46)

Predicate	Object
instanceOf	dry lake ⓘ
access	highly restricted ⓘ
adjacentTo	Groom Lake Air Force facility ⓘ linked to: Groom Lake
associatedWith	Cold War military testing ⓘ U.S. black projects ⓘ
borders	Area 51 ⓘ linked to: Groom Lake
climate	arid ⓘ
country	United States of America ⓘ
elevation	approximately 1360 meters above sea level ⓘ
geologicalType	playa ⓘ
hasFeature	flat terrain ⓘ playa surface ⓘ salt crust ⓘ
hasNameOrigin	named after Groom Mine area ⓘ
hydrology	ephemeral lake ⓘ
knownFor	association with classified military testing ⓘ proximity to Area 51 ⓘ
length	about 5–6 miles ⓘ
locatedIn	Great Basin ⓘ Groom Lake Valley ⓘ linked to: Groom Lake Lincoln County, Nevada ⓘ Nellis Air Force Range ⓘ linked to: Nevada Test and Training Range Nevada ⓘ Nevada Test and Training Range ⓘ
locatedInDesert	Mojave Desert region ⓘ linked to: Mojave Desert
locatedInRegion	southern Nevada ⓘ
mapVisibility	partially obscured on some historical maps ⓘ
near	Area 51 ⓘ linked to: Groom Lake Groom Mine ⓘ Papoose Lake ⓘ Rachel, Nevada ⓘ Yucca Flat ⓘ
overseenBy	Air Force Test Center ⓘ United States Air Force Flight Test Center ⓘ linked to: Air Force Test Center
partOf	Groom Lake salt flat ⓘ linked to: Groom Dry Lake restricted military area ⓘ
securityStatus	within a closed test range ⓘ within a no‑fly zone ⓘ
shape	roughly oval ⓘ
surfaceType	dry lakebed ⓘ
usedBy	United States Air Force ⓘ United States government ⓘ
usedFor	aircraft testing support ⓘ runway construction on dry lake surface ⓘ satellite imagery calibration targets ⓘ
width	about 3 miles ⓘ

How these facts were elicited

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

Groom Lake → hasAlternativeName → Groom Dry Lake ⓘ

Groom Range → adjacentTo → Groom Lake salt flat ⓘ

linked to: Groom Dry Lake

Groom Dry Lake → partOf → Groom Lake salt flat ⓘ