A continuacion les dejamos algunos enlaces de sitios web con capas de informacion libre (abierta), esperamos sea de utilidad...
https://opendata.minneapolismn.gov/
https://geo.cvc.gov.co/arcgis/apps/sites/#/datosabierta
https://geoportal.igac.gov.co/contenido/datos-abiertos-igac
https://open.ottawa.ca
https://data.baltimorecity.gov/
https://gis.ny.gov/
https://opendata.cityofnewyork.us/
https://www.worldwildlife.org/pages/hydrosheds
https://hub-lewisville.opendata.arcgis.com/
https://data.cincinnati-oh.gov/
https://data.mo.gov/browse
www.open.regina.ca
https://dev-evansvilleapc.opendata.arcgis.com/
https://land.copernicus.eu/pan-european
http://centrodedescargas.cnig.es/CentroDescargas/
https://www.idee.es/es_ES/web/guest/centros-de-descarga
https://data.gov.ro/
The French Company for Railway (SNCF) provides open data on:
https://ressources.data.sncf.com/pages/accueil/
https://snig.dgterritorio.gov.pt/
https://www.ldbv.bayern.de/produkte/weitere/opendata.html
https://data.cityofsydney.nsw.gov.au/search?groupIds=e107d5a26b3048808f8129cad5a4fd19
https://geoportal.tj/portal/apps/webappviewer/index.html?id=53e94142e73d45b5980941193fd8b5ed
https://opendata.hawaii.gov/
https://www.lib.uiowa.edu/studio/projects/
https://gis-idot.opendata.arcgis.com/
https://canadiangis.com/data.php#top
https://www.iowagic.org/about/who/committees/clearinghouse/
http://centrodedescargas.cnig.es/CentroDescargas/index.jsp
http://www.idee.es/
https://www.data.gouv.fr/fr/
https://gis-mdc.opendata.arcgis.com/
https://rgis.unm.edu/
https://gisdata.mn.gov/
https://wascal-dataportal.org/2.0/
https://www.tn.gov/finance/sts-gis/gis/data.html
https://opendata.hunzeenaas.nl/
https://www.opendata.go.ke/
https://data.gov.in/
https://soinakshe.uk.gov.in/
https://www.swisstopo.admin.ch/en/swisstopo/free-geodata.html
https://nationalmap.gov.au/
https://data.gov.au/
https://data.gov.au/search?q=koalas
https://opendata.transport.nsw.gov.au/search/type/dataset
https://data.gov.bc.ca/
https://open.sbcounty.gov/datasets/
https://data.saccounty.net/
https://datos.gov.co/
https://pend-oreille-county-open-data-pendoreilleco.hub.arcgis.com/
http://dati.toscana.it/
https://www.regione.toscana.it/-/geoscopio
http://dati.lamma.toscana.it/
http://opendata.comune.fi.it/
https://catalog.data.gov/dataset/u-s-environmental-protection-agencys-enterprise-data-inventory
https://gisdata.mn.gov/dataset
https://hifld-geoplatform.opendata.arcgis.com
http://philgis.org/
https://new-pinellas-egis.opendata.arcgis.com/
https://new-pinellas-egis.opendata.arcgis.com/
https://www.opendataphilly.org/
https://open.alberta.ca
https://gis.data.ca.gov/
https://data.oregon.gov/
https://spatialdata.oregonexplorer.info/geoportal/
https://data.orcities.org/browse?tags=eugene&page=2
https://mapping.eugene-or.gov/#3data
https://opendata.maryland.gov/
https://data.edmonton.ca/
https://geohub-loudoungis.opendata.arcgis.com/
https://datahub.cmap.illinois.gov/
https://data.georgia.gov/search/type/dataset
https://new-pinellas-egis.opendata.arcgis.com/.
https://www.opendataphilly.org/
https://data.ohio.gov/wps/portal/gov/data/
https://gis.utah.gov/
https://data.tn.gov/dataset
https://dati.emilia-romagna.it/
https://data-jacksonnc.opendata.argis.com
https://southafrica.opendataforafrica.org/
https://www.esri-southafrica.com/cpt-open-data-portal/
http://mapsaudi.com/
https://geohub-bcgis.opendata.arcgis.com/
http://opendata.regione.sardegna.it/
https://www.dati.gov.it/
https://scihub.copernicus.eu/dhus/#/home
https://open.toronto.ca/
https://www.kamloops.ca/node/29807
Publieke Dienstverlening Op de Kaart' (Public Services On the Map)
https://www.pdok.nl/
https://data-marioncountyfl.opendata.arcgis.com/
https://www.ibge.gov.br/pt/inicio.html
https://open.canada.ca/en/open-data
https://data.ontario.ca/
https://www.toronto.ca/city-government/data-research-maps/open-data/
https://www.atlas.gov.tr/
https://geoportail.wallonie.be/home.html
https://data.telangana.gov.in/
https://sdgis-sandag.opendata.arcgis.com/
https://donnees.montreal.ca/
https://data.oaklandca.gov/
https://lacounty.maps.arcgis.com/home/group.html?id=9db43b592f4b4a3c864954e5b4b5a6e6#overview
https://www.nebraska.gov/government/open-data/
www.opendata.go.ke
https://opendata.worcesterma.gov/
https://geoapp.bibl.ulaval.ca/
https://www.donneesquebec.ca/
https://www.geoportal-bw.de/
https://www.tn.gov/finance/sts-gis/gis/data.html
http://www.tngis.org/
https://wvgis.wvu.edu/data/data.php
https://data.geospatialhub.org/
https://www.naturalearthdata.com/downloads/
www.geoportal.hessen.de
https://data-vplanas.opendata.arcgis.com/search
https://open-data-ls-osp-sdg.hub.arcgis.com/search?collection=Dataset
https://maps.eismoinfo.lt/portal/apps/sites/#/npp
https://www.geoportal.seduh.df.gov.br/geoportal/
https://data.iledefrance.fr/explore/?sort=modified
https://data.gov.uk/
https://environment.data.gov.uk/
https://www.e-stat.go.jp/en
www.kyrgyzmap.kg
https://kyrgyzstan.sibelius-datacube.org:8443/map/ru
https://gis.water.gov.kg/portal/home
https://esriaustralia.com.au/arcgis-open-data
https://www.swisstopo.admin.ch/it/home.html
Ohio Data
http://gis5.oit.ohio.gov/geodatadownload/default.htm?data=usgs
Mississippi Data
https://www.maris.state.ms.us/#gsc.tab=0
Texas Data
https://www.rrc.state.tx.us/resource-center/research/data-sets-available-for-download/
https://gis-txdot.opendata.arcgis.com/
https://tnris.org/ and TxDothttps://gis-txdot.opendata.arcgis.com/
Arkansas Data
https://gis.arkansas.gov/author/geostor/
https://tanahair.indonesia.go.id/map
https://data.linz.govt.nz/
https://datafinder.stats.govt.nz/
https://data.go.th/
https://rgis.unm.edu/
Utah, AGRC -https://gis.utah.gov/
Idaho, Inside Idaho -https://www.insideidaho.org/
Florida, FDGL -https://www.fgdl.org/metadataexplorer/explorer.jsp
Texas, TNRIS -https://tnris.org/ and TxDothttps://gis-txdot.opendata.arcgis.com/
https://egis.environment.gov.za
http://geoweb.dnv.org/data/
https://geohub-poway.hub.arcgis.com/
https://yodata-yolo.opendata.arcgis.com/
https://geodata.floridagio.gov/
https://map-highland.opendata.arcgis.com/
https://daten.berlin.de/
https://opendataportal-lasvegas.opendata.arcgis.com/
https://www.eea.europa.eu/
https://www.usna.edu
https://gisservices-dallasgis.opendata.arcgis.com/
https://storymaps.arcgis.com/stories/dffa4c0bcf2647fa9611a9c03aeb02ac
https://opendata.maryland.gov/
https://datos.crtm.es/
https://www.data.vic.gov.au/
https://opendata.bratislava.sk/en/
https://data.alaska.gov/
https://data.squamish.ca/
www.data.go.kr
https://geomedellin-m-medellin.opendata.arcgis.com/
https://maps.blackpool.gov.uk/
https://myfwc.maps.arcgis.com/apps/MapJournal/index.html?appid=862c6846b6074c1f9c7757b1749be8dc
http://geodata.gov.gr/en/dataset?res_format=shapefile
http://www.sangis.org/download/
https://data.sandiego.gov/
https://data.sandiegocounty.gov/
https://firstmap.delaware.gov/
https://gisdata.mn.gov/
https://opendata.tirana.al/
http://ndiqparate.al/en/10789-2/
http://spending.data.al/
https://www.sagis.org
https://geospatial.ncsu.edu/geoforall/courses.html
https://bostonopendata-boston.opendata.arcgis.com/
https://geo-massdot.opendata.arcgis.com/
https://www.opendata.go.ke/
https://data.gov.in/
https://opendata.maryland.gov/
https://data.imap.maryland.gov/
https://www.topofthesouthmaps.co.nz/app/
http://www.geoweb.dnv.org/data/
https://data.winnipeg.ca
http://qldspatial.information.qld.gov.au/catalogue/custom/index.page
https://gisdata.tucsonaz.gov/
https://agic.az.gov/agic/
https://catalogodatos.gub.uy/
https://www.datosabiertos.gob.pe/
https://gisdata.mn.gov/
https://firstmap.delaware.gov/
https://ogrip-geohio.opendata.arcgis.com/
https://www.capmas.gov.eg/
https://odot2021-ecconline.hub.arcgis.com/
https://dadosabertos.ana.gov.br/
https://inea.maps.arcgis.com/apps/MapSeries/index.html?appid=ded95c03c2f44c6a9b1141ef486ac82d
https://gis2017-01-10t133755357z-hillsborough.opendata.arcgis.com/#ember146
https://www.opendatalapalma.es
https://data.gov.hk/en/
http://lisboaaberta.cm-lisboa.pt/index.php/pt/
http://www.pcn.minambiente.it/mattm/
https://extract.bbbike.org/
https://data.gov.il/dataset
https://www.swisstopo.admin.ch/
https://helsingborg.opendatasoft.com