An orthophoto is an aerial photograph that has been transformed from a central to an orthogonal projection by taking into account terrain relief data and the absolute orientation of the aerial photographs. In this process, the effects of the camera optics, camera tilt, and terrain undulation are removed. Orthophotos are metrically comparable to line maps, and their sheet division corresponds to that of TTN5. All orthophotos are available in TIFF format. Different orthophotos are produced according to spatial resolution and colour spectrum: DOF025 – colour (RGB) orthophoto with a ground sampling distance (GSD) of 0.25 m DOF050 – colour (RGB) orthophoto with a ground sampling distance (GSD) of 0.50 m DOF050IR – colour near-infrared orthophoto (IR, R and G) with a ground sampling distance (GSD) of 0.50 m

The realestate cadastre is designed as an official record of data on plots, buildings and parts of buildings, which enables the registration of real rights on them (or their parts) in the land register. The realestate cadastre is the fundamental record of the Republic of Slovenia's data on the location, shape, physical and other characteristics of plots, buildings and parts of buildings, which shows the actual state of real estate. The realestate cadastre consists of registered data on plots of land, buildings and parts of buildings, as well as a collection of documents. The entered data on plots, buildings and parts of buildings, as well as the collection of documents, are kept permanently. The realestate cadastre contains data on the areas of building rights and data on the areas of enforcement of servitudes or illegal servitudes. In the realestate cadastre, as data layers, there are also data on cadastral municipalities, actual land use, areas of land creditworthiness in the layer of land creditworthiness areas and a layer of temporary entries (areas of building rights and data on the area of enforcement of easement in rem or illegal easement in rem before decided by the land register).

Register zemljepisnih imen je osnovni državni geoinformacijski sloj. Vsebuje imena objektov, ki imajo neko časovno, zgodovinsko, etnološko ali družbeno uveljavljeno identiteto, kar pomeni, da so bolj ali manj trajna v okolju. V register so zajeta imena krajev (imena naseljenih krajev, njihovih delov in imena zgradb), hidronimi (vodna imena), oronimi (imena reliefnih oblik) in horonimi (imena krajinskih delov). Ob vzpostavitvi registra so bila zemljepisna imena zajeta iz temeljnih topografskih načrtov v merilu 1 : 5.000 in 1 : 10.000, iz državnih topografskih kart v merilu 1 : 25.000 in iz državnih preglednih kart v merilih 1 : 250.000 in 1 : 1.000.000. V register zemljepisnih imen se vpisujejo tudi zemljepisna imena, katerih obstoj je nedvoumen, niso pa evidentirana na kartografskih virih, s katerih so bili prevzeti podatki za register in tudi zemljepisna imena, ki jih je standardizirala Komisija za standardizacijo zemljepisnih imen. REZI služi kot samostojni geoinformacijski sloj za lociranje objektov v prostor, kot nadgradnja ostalih geoinformacijskih slojev z zemljepisnimi imeni, za aplikacije na področju topografije, kartografije ter za geografske, statistične in jezikoslovne analize.

Register prostorskih enot je integrirana podatkovna baza z lokacijskimi in opisnimi podatki o naslovih in prostorskih enotah (občine, naselja, upravne enote, poštni okoliši, šolski okoliši, statistične regije, kohezijske regije, ožji deli občin (četrtne skupnosti, krajevne skupnosti, vaške skupnosti), enote za državnozborske volitve (državnozborske volilne enote, državnozborski volilni okraji, državnozborska volišča), enote za lokalne volitve (lokalne volilne enote, lokalna volišča) in ulice. V register prostorskih enot se vpisujejo naslednji podatki o prostorskih enotah: vrsta; identifikacijska številka; ime, meje in površina. V register prostorskih enot se vpisujejo naslednji podatki o ulicah: ime; identifikacijska številka; geolokacija.

The Consolidated Cadastre of Public Infrastructure is a register in which facilities of public infrastructure and network connection points of the public communications network are recorded. For each public infrastructure facility, data are maintained on the type and category of the facility, its location, identification data, and information on the operator of the facility. For each network connection point, identification data, location data, information on the minimum capacity of the network connection point, and information on the owner of the network connection point are recorded. All operators of public infrastructure and owners of network connection points are required to submit the relevant data to the Consolidated Cadastre of Public Infrastructure. Public access to data from the Consolidated Cadastre of Public Infrastructure is ensured for all users. The primary purpose of establishing the Consolidated Cadastre of Public Infrastructure is to provide an overview of spatial occupancy by public infrastructure facilities and public communications network connection points across the entire territory of the country. This will, in the future, enable more efficient spatial planning, safer implementation of interventions in space, and more economical management of infrastructure assets.