SIGNAL Network Data

SIGNAL Network Data is a database about observations on a permanent GNSS stations and observations corrections based on processing of observations on multiple reference stations in a SIGNAL network.

SIGNAL (Slovenia-Geodesy-NAvigation-Location) is the national network of permanent GNSS stations in Slovenia. The network consists of 16 permanent GNSS stations, distributed throughout the country. It represents the basis of the national geoinformation infrastructure. In combination with 0.order network and the national geodetic EUREF points forms the framework of the new Slovenian national coordinate system.

Users have a choice to select two types of SIGNAL Network Data:

- data of permanent GNSS stations are transmitted in a real time in a currently valid version of the RTCM format. Besides code and phase observation corrections, data about a permanent GNSS station are also transmitted.

- data of permanent GNSS stations are used for post-processing and transmitted in the form of RINEX files in the currently valid version of the RINEX format.

Citation proposal
Geodetska uprava Republike Slovenije Surveying and Mapping Authority of the Republic of Slovenia (2015) . SIGNAL Network Data. https://eprostor.gov.si/imps-test/srv/api/records/c8b26950-c750-4aaf-b8e3-f32a88389457

Simple

Date ( Publication ): 2015-03-02

Identifier: SI.GURS.SIGNAL / 15ddd3f9-11e2-4985-9070-348016caaa9c

Distributor

Geodetski inštitut Slovenije Geodetic Institute of Slovenia

Custodian

Geodetska uprava Republike Slovenije Surveying and Mapping Authority of the Republic of Slovenia

Maintenance and update frequency: Continual

Maintenance note: continuous data stream from GNSS service

Keywords

GNSS, RINEX, SIGNAL, VRS, GNSS station, coordinate reference system, geolocation

Use constraints: Other restrictions

Use limitation: General terms and conditions for the use of geodetic data: http://www.gu.gov.si/fileadmin/gu.gov.si/pageuploads/english/General_terms_and_conditions_for_the_use_of_geodetic_data_dec2017.pdf

Access constraints: Copyright

Spatial representation type: Text, table

Distance: 0.01 m

Metadata language: Slovenian

Topic category

Location

Reference system identifier: http://www.opengis.net/def/crs/EPSG/0/3794

Distribution format

RTCM, RINEX (unknown )

Specification

OnLine resource: SIGNAL Network

OnLine resource: Spatial Portal

Hierarchy level: Dataset

Conformance result

Date ( Publication ): 2014-04-02

Explanation: Podatki omrežja SIGNAL niso vključeni v seznam zbirk INSPIRE

Pass: true

Statement

The accuracy of the obtained coordinate points depends on the quality of the GNSS receiver, as well as on the measurement method:

* a few decimeters up to one meter is achieved within the DGPS method using a single-frequency receiver

* a few centimeters are achieved within the RTK or kinematic method using the dual frequency (geodetic) receiver

* the accuracy of 1 cm is achieved within the static or fast static method using the dual frequency (geodetic) receiver.

The database is managed in the national ETRS coordinate system D96/TM.

Data are achived from 16 GNSS stations + shared GNSS stations from the neighboring countries ( network processing of data station continuously cover entire territory within the perimeter formed by external stations).