Item Type : Feature
Domain : IHO Hydro
AlphaCode : CTRPNT
FeatureName: Control Point
Alias : CTRPNT
CamelCase : ControlPoint
Use Type : Geographic
Definition : 1. A point on the ground where position (horizontal and vertical) is used as a base for a dependent survey. Also referred to as a control station. 2. In photogrammetry, any point in a horizontal and vertical control system that is identified on a photograph and used for correlating the data shown on that photograph. More specific terms are photo-control point, picture control point and ground control point.
Reference :
Definition Source : IHO Hydrographic Dictionary, English
Similarity to Source : Identical
Int1 :
S4 :
Recommended Attributes :
Distinguishing Features :
Remarks : Unspecified
Management Details
Proposal Type : Supersession
Submitting Organization : IHO Secretariat
Proposed Change : Standardize Item Name. Amend definition. Add definition source and similarity. Add INT1 and S-4 references. Add distinctions.
Justification : Standardization of Register content.
Proposed : 2019-05-21
Accepted :
Amended : 2019-05-22
Successor : -
Predecessor : CTRPNT