Concept
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- Preferred Labelskos:prefLabel
MD30
- URI
- https://standards.isotc211.org/19157/-3/1/dqc/content/measureDescription/MD30 ↗Go to the persistent identifier link
- Within Vocab
- ISO19157-3 quality measures
| Definitionskos:definition | The calculation of ei is given by MD28_1, MD28_2 and MD28_3 in one, two and three dimensions. A criterion for the establishing of correspondence should also be stated (e.g. allowing for correspondence to the closest position, correspondence on vertices or along lines). The criterion/criteria for finding the corresponding points shall be reported with the data quality evaluation result. |
|---|---|
| has broaderbroader | 30 - number of positional uncertainties above a given threshold Number of positional discrepancies above a given threshold for a set of positions. The discrepancies are defined as the distance between a measured position and what is accepted as the corresponding t… |
| has narrowernarrower | FT30 <math xmlns="http://www.w3.org/1998/Math/MathML"><msub> <mi>e</mi> <mrow> <mi>m</mi> <mi>a</mi> <mi>x</mi> </mrow> </msub><msub> <mi>e</mi> <mi>i</mi> </msub> <mo>></mo> <msub> <mi>e</mi> <mrow> <m… |
| notationnotation | MD30 |
| Formulaformula | FT30 |