Inhalt des Dokuments
Introduction [1]
- © U-Blox
The basic concept of the experiment is to define the trajectory of
a UAV using a low-cost GNSS receiver. In this UAV is installed a
camera, a laser altimeter and one single-frequency GNSS receiver. In
the future it will be used for remote sensing applications, but due to
this fact, the position of the UAV must be defined very well every
moment. This experiment is done in order to find the limits of the
accuracy that can be achieved using a single-frequency receiver for
different baselines between the rover (the UAV) and the base station.
mehr zu: Introduction
[2]
U-Blox Evaluation Kit [3]
- © U-Blox
For the experimental purposes was used the U-Blox M8N evaluation
kit. This kit can be directly connected with a PDA or a laptop. U-Blox
M8N EVK is compact and user friendly, thus it is appropriate for users
with no experience.
mehr zu: U-Blox Evaluation
Kit [4]
RTKLIB [5]
- © RTKLIB
The software that was used for the data processing was RTKLIB.
RTKLIB is an open source software suite for GNSS applications and
consists of the many programs.
mehr zu: RTKLIB
[6]
Cycling Test [7]
- © Antonoglou
his test was performed in order to check the behaviour of the
receiver in dynamic mode. For this reason the receiver was installed
on a bike, while the bike was cycling measurements were taken. The
kinematic solution of the position was calculated in post processing
mode. The measurements were taken on 29.10.2016 and there were applied
three different methods to estimate the position of the receiver, the
first was the absolute positioning, the second was the relative
positioning using as base station in GFZ Potsdam and a virtual
reference station (VRS) and the third was PPP.
mehr zu: Cycling Test
[8]
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Links: ------
[1]
https://www.gnss.tu-berlin.de/menue/studium_und_leh
re/studenten_projekte/geodetic_applications_with_low_co
st_gnss_receiver/introduction/parameter/de/font4/maxhil
fe/
[2]
https://www.gnss.tu-berlin.de/menue/studium_und_leh
re/studenten_projekte/geodetic_applications_with_low_co
st_gnss_receiver/introduction/parameter/de/font4/maxhil
fe/
[3]
https://www.gnss.tu-berlin.de/menue/studium_und_leh
re/studenten_projekte/geodetic_applications_with_low_co
st_gnss_receiver/u_blox_evaluation_kit/parameter/de/fon
t4/maxhilfe/
[4]
https://www.gnss.tu-berlin.de/menue/studium_und_leh
re/studenten_projekte/geodetic_applications_with_low_co
st_gnss_receiver/u_blox_evaluation_kit/parameter/de/fon
t4/maxhilfe/
[5]
https://www.gnss.tu-berlin.de/menue/studium_und_leh
re/studenten_projekte/geodetic_applications_with_low_co
st_gnss_receiver/rtklib/parameter/de/font4/maxhilfe/
[6]
https://www.gnss.tu-berlin.de/menue/studium_und_leh
re/studenten_projekte/geodetic_applications_with_low_co
st_gnss_receiver/rtklib/parameter/de/font4/maxhilfe/
[7]
https://www.gnss.tu-berlin.de/menue/studium_und_leh
re/studenten_projekte/geodetic_applications_with_low_co
st_gnss_receiver/cycling_test/parameter/de/font4/maxhil
fe/
[8]
https://www.gnss.tu-berlin.de/menue/studium_und_leh
re/studenten_projekte/geodetic_applications_with_low_co
st_gnss_receiver/cycling_test/parameter/de/font4/maxhil
fe/
