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GAP COVERAGE [3 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2025-03-31

English

Subject field(s)
  • Information Processing (Informatics)
  • Remote Sensing
  • Radar, Radio Guidance and Goniometry
  • Optics
CONT

In LiDAR [light detection and ranging], a data void is a gap in the point cloud coverage, caused by surface non-reflectance of the LiDAR pulse, instrument or processing anomalies or failure, obstruction of the LiDAR pulse, or improper collection flight planning.

OBS

Any area greater than or equal to four times the aggregate nominal pulse spacing (ANPS) squared, measured using first returns only, is considered to be a data void.

French

Domaine(s)
  • Traitement de l'information (Informatique)
  • Télédétection
  • Radar, radioguidage et radiogoniométrie
  • Optique
CONT

Dans le créneau des lidars [détection et télémétrie par ondes lumineuses], un vide de données est une lacune au niveau de la couverture du nuage de points provoquée par la non-réflexion de l'impulsion lidar à la surface, une anomalie ou une défaillance de l'instrument ou du processus de traitement, l'obstruction de l'impulsion lidar ou une mauvaise planification de la collecte en vol.

Spanish

Save record 1

Record 2 - external organization data 2004-02-06

English

Subject field(s)
  • Finance
  • Compartment - Canadian Nuclear Safety Commission
CONT

Bruce Power Inc. confirmed that letters of guarantee from the three principal partners in the consortium will be in place immediately prior to the close of the sale to ensure there is no gap in coverage for the guarantees.

Key term(s)
  • coverage gap

French

Domaine(s)
  • Finances
  • Tiroir - Commission canadienne de sûreté nucléaire
CONT

Bruce Power Inc. confirme que des lettres de garantie des trois principaux partenaires du consortium seront disponibles juste avant la conclusion de la vente pour éviter tout bris de couverture.

Spanish

Save record 2

Record 3 2003-05-20

English

Subject field(s)
  • Atmospheric Physics
  • Spacecraft
CONT

1991 August. Meteosat-3 was moved to 50°W in anticipation of a gap in the coverage normally provided by USA satellites. This was the start of the European Atlantic Data Coverage(ADC) project to ensure continuity of vital data over the western Atlantic and was seen as a reciprocal arrangement for the early actions of the USA in support of the Meteosat DCS mission.

French

Domaine(s)
  • Physique de l'atmosphère
  • Engins spatiaux

Spanish

Save record 3

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