Essays about: "altimeter"

Found 3 essays containing the word altimeter.

1. 1. Precisions- och tidsstudie av höjdmätare på stående skog

   University essay from SLU/School for Forest Management

   Author : Gustav Georgsson; Jesper Ottosson; [2022]
   Keywords : höjdmätare; skogsuppskattning; precision;

   Abstract : Skogsmästarstudenter på SLU har i sitt examensarbete studerat och jämfört precisionen samt tidsåtgången mellan tre olika höjdmätare. Ett träds höjd används vid flera olika sammanhang, exempelvis används trädets höjd som en komponent vid beräkning av trädets biomassa. READ MORE

3. 2. Passive Aircraft Altimetry using GPS as a Bistatic Radar : A simulation model

   University essay from Institutionen för systemteknik

   Author : Anders Andersson; Daniel Hallgren; [2003]
   Keywords : Datorteknik; Bistatic radar; GPS; altimeter; passive; reflectivity; scattering; altimetry; Datorteknik;

   Abstract : A common way to measure height in aerial vehicles is to use a radar height altimeter (RHM). Since the RHM transmits radar pulses that can be detected, a passive alternative would be desirable in military applications. READ MORE

4. 3. Terrain Aided Underwater Navigation using Bayesian Statistics

   University essay from Institutionen för systemteknik

   Author : Tobias Karlsson; [2002]
   Keywords : Reglerteknik; Bayesian Statistics; Particle Filter; Terrain Navigation; Underwater Navigation; Reglerteknik;

   Abstract : For many years, terrain navigation has been successfully used in military airborne applications. Terrain navigation can essentially improve the performance of traditional inertial-based navigation. The latter is typically built around gyros and accelerometers, measuring the kinetic state changes. READ MORE