Comparing three different ground based laser scanning methods for tree stem detection
I Oveland, M Hauglin, F Giannetti, N Schipper Kjørsvik… - Remote Sensing, 2018 - mdpi.com
A forest inventory is often carried out using airborne laser data combined with ground measured
reference data. Traditionally, the ground reference data have been collected manually …
reference data. Traditionally, the ground reference data have been collected manually …
[PDF][PDF] Surveying using GPS precise point positioning
O Ovstedal, NS Kjorsvik, JGO Gjevestad - Proc. Shaping the Change XXIII …, 2006 - fig.net
The technique of Precise Point Positioning (PPP) is a viable alternative to differential methods
for precise positioning using Global Navigation Satellite Systems (GNSS). PPP is very cost …
for precise positioning using Global Navigation Satellite Systems (GNSS). PPP is very cost …
A semivariance-based index for spatially correlated errors in rapid differential GNSS applications
NS Kjorsvik - GPS Solutions, 2004 - Springer
In this work, a regional network of permanent Global Navigation Satellite Systems (GNSS)
receivers is used to estimate the decorrelation of the spatially correlated errors in differential …
receivers is used to estimate the decorrelation of the spatially correlated errors in differential …
[BOOK][B] Theory and applications of multiple reference station positioning.
NS Kjørsvik - 2005 - cabidigitallibrary.org
The military NAVSTAR Global Positioning System (GPS) has a wide range of civilian
applications. Cm-accurate positioning is obtainable using classical differential methods. Accurate …
applications. Cm-accurate positioning is obtainable using classical differential methods. Accurate …
Handling of the tropospheric delay in kinematic precise point positioning
NS Kjørsvik, JGO Gjevestad, O Øvstedal - … meeting of the satellite division of …, 2006 - ion.org
The GPS Standard Positioning Service (SPS) gives a horizontal accuracy of approximately 3–5
m (95%). When operating in differential mode, a number of error sources are mitigated …
m (95%). When operating in differential mode, a number of error sources are mitigated …
Drikkevann og kokeråd: mixed-methods kartlegging av praksis blant norske kommuner i 2018
SS Kjørsvik - 2020 - nmbu.brage.unit.no
I Norge har vi god tilgang på trygge drikkevannskilder. Distribusjonsnettet er imidlertid
aldrende og sårbart for forurensning, blant annet grunnet et enormt vedlikeholdsetterslep. …
aldrende og sårbart for forurensning, blant annet grunnet et enormt vedlikeholdsetterslep. …
Kamerastøttet treghetsnavigasjon for bilbåren datainnsamling
KWS van Woensel Kooy - 2017 - nmbu.brage.unit.no
… Jeg vil takke min veileder, Narve Schipper Kjørsvik ved TerraTec AS. Først og fremst er jeg
veldig takknemmelig for alt han har lært meg om temaene som inngår i denne oppgaven. Det …
veldig takknemmelig for alt han har lært meg om temaene som inngår i denne oppgaven. Det …
The contribution of GLONASS and Galileo to kinematic GPS precise point positioning
JGO Gjevestad, O Ovstedal, NS Kjorsvik - … Meeting of the Satellite Division of …, 2007 - ion.org
… Øvstedal, Norwegian University of Life Sciences, Norway NS Kjørsvik, TerraTec A/S, … Narve
Schipper Kjørsvik received his Ph.D. from the Norwegian University of Life Sciences in 2005. …
Schipper Kjørsvik received his Ph.D. from the Norwegian University of Life Sciences in 2005. …
[CITATION][C] Using TerraPOS for efficient and accurate marine positioning
NS Kjørsvik, E Brøste - TerraTec AS, PO. BOX, 2009
Increasing the accuracy of positioning in mobile mapping systems-a method supported by simultaneous localization and mapping
M Løvås - 2017 - ntnuopen.ntnu.no
… I would like to express my sincerest gratitude towards my dedicated supervisors at TerraTec,
Narve Schipper Kjørsvik and Helén Rost. Their guidance, support and great efforts have …
Narve Schipper Kjørsvik and Helén Rost. Their guidance, support and great efforts have …