Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Surveying Instrument
|
| gptkbp:advantage |
Affected by Weather
Direct Plotting in Field Less Accurate than Theodolite No Need for Field Notes |
| gptkbp:component |
gptkb:Spirit_Level
Tripod Drawing Board Alidade Plumbing Fork Trough Compass |
| https://www.w3.org/2000/01/rdf-schema#label |
Plane Table
|
| gptkbp:inventedBy |
16th Century
|
| gptkbp:material |
wood
Aluminum |
| gptkbp:method |
gptkb:intersection
radiation therapy Resection Traversing |
| gptkbp:requires |
Level Surface
Stable Support |
| gptkbp:usedBy |
Surveyors
Cartographers |
| gptkbp:usedFor |
Surveying
Mapping Field Sketching |
| gptkbp:bfsParent |
gptkb:Alatna_Valley
|
| gptkbp:bfsLayer |
7
|