Cyclic Aerial Survey of Slovenia

Product of aerial survey (from airplane, helicopter) are aerial images as well as external orientation elements, that are used as final product or as an input parameter for further image processing. In the cyclical aerial survey of Slovenia professional (recently digital, large format) aerial cameras are used. These cameras use simultaneous surveying of aerial photos in several channels (panchromatic, red, green, blue, near infrared). Usuall ground sampling distance (GSD) is 0.25 m.

Citation proposal
Geodetska uprava Republike Slovenije Surveying and Mapping Authority of the Republic of Slovenia . Cyclic Aerial Survey of Slovenia. https://eprostor.gov.si/imps-test/srv/api/records/86df9c6c-ca8f-4b16-b1d5-a56d23d59239

INSPIRE
SDS

INSPIRE

Identification

File identifier: 86df9c6c-ca8f-4b16-b1d5-a56d23d59239 XML

Hierarchy level: Dataset

OnLine resource: Spatial Portal

Identifier: SI.GURS.CAS / 1fb878a8-c3d2-11e7-abc4-cec278b6b50a

Metadata language: Slovenian

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

Classification of data and services

Topic category

Imagery base maps earth cover

Classification of data and services

Coupled resource

Classification of data and services

Coupled resource

Keywords

GEMET - INSPIRE themes, version 1.0 ( Theme )

Orthoimagery

Other keywords

Keywords

aerial survey, orthophoto, imagery/base maps/land cover

Geographic coverage

Temporal reference

Temporal extent

Date ( Creation ): 1975-01-01

Quality and validity

Lineage: The cyclic aerial survey period (cycle) of CAS is 2-4 years. CAS has been systematically performed since 1975 in various surveying scales (classic cameras) and with various ground sampling distances (GSD) for the acquisition with digital aerial cameras. The elements of the external orientation of the individual aerial image is given in the new coordinate system D96 in the form of coordinates of projection center of the aerial image (y, x, H) and three rotations parameters (omega, fi, kapa). Position accuracy of the aerial image is +/- 0.20 m in the projection plane and 0.25 m in height.

Spatial resolution

Spatial resolution (scale)

Spatial resolution (distance)

Distance: 0.25 m

Md. maintenance

Maintenance and update frequency: Annually

Maintenance note: Aerial survey is carried out each year in a way that recovery cycle of individual area is 2-4 years

Coordinate Reference System

code: http://www.opengis.net/def/crs/EPSG/0/3794

Encoding

Format: TIFF

Version

Specification

Conformity

Conformance result

Date ( Publication ): 2010-12-08

Explanation: See the referenced specification

Pass: false

Conformance result

Date ( Publication ): 2014-04-11

Identifier: SOP / 2014-01-0962

Explanation: Glej referenčno specifikacijo

Pass: true

Conformity

Conformance result

Date ( Publication ): 2010-12-08

Explanation: See the referenced specification

Pass: false

Conformance result

Date ( Publication ): 2014-04-11

Identifier: SOP / 2014-01-0962

Explanation: Glej referenčno specifikacijo

Pass: true

constraintsRelatedToAccessAndUse

Use limitation

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

constraintsRelatedToAccessAndUse

Use limitation

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