Geoscience Reference
In-Depth Information
adopted from CIS J
ed from the NeTEx standard
and some were newly created for the needs of KIDSOK upon their new require-
ments or the existing sources. The names of the code lists have strict rules
according to their content (C_name_of_codelist); most of them are of text data type
with the scope up to 50 characters. The key codelist is the list of complete names of
all stops which comprises three codelists from the CIS J
Ř
, others were adopted and modi
the codelist of town
names, the codelist of town parts and local designations and the codelist with stop
IDs according to CIS J
Ř—
which makes it easy to keep the up-to-date combination of
codelists to identify the stop.
Ř
6 The Application for Data Acquisition
In the course of the data model development and the data warehouse implemen-
tation, an outline of suitable method for PT network data collection has been
compiled. The network geoobjects are rather stable compared to the operation; the
problem is, however, the number of registered entities and their attributes. That was
the reason why for the static network elements (stops, boarding edges, IDs, stop
lanes, equipment and spaces and objects related to the boarding edge or the stop)
the most effective way of data collection was looked for. Upon the established data
model, speci
cation and KIDSOK requirements, Asseco developed the MAPDD
mobile application for
field public transport geodata documentation. There were
many discussions and analyses whether it is more favourable to develop a
eld
application for a Smartphone or for a tablet. In-depth analysis came to the con-
clusion that a tablet is de
field surveys. The main reason
was the size of the screen on which it is much faster, clearer and more comfortable
to work with forms. The great advantage of the selected technology is the in-built
GPS and navigation, the possibility to connect to WiFi or to take pictures. All these
options are used when collecting the data in the PT network. Another plus is the
long-life of the battery which can moreover be recharged in the car when moving to
the next position.
The MAPDD application is designed for a mobile device (tablet) which meets at
least the following technical parameters:
nitely a better option for
LCD touch-screen with the resolution min. 1024
×
600,
1 GHz processor, 8 GB internal memory,
camera, WiFi and GPS,
OS Google Android 4.0 and above.
The MAPDD application communicates with the data warehouse on the basis of
the server part of the application in LIDSwhich contains
—
apart from the environment
—
required for the LIDS data warehouse management
also the application servers. The
basic application environment for the mobile application comprises three server
services which must be running when the mobile device communicates with the data
warehouse. The
first service
—
OracleServiceXE and OracleXETNSListener
—
is the
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