Argentina
www.ign.gob.ar: patchy Lidar derived DEMs in 0.5 m resolution (urban areas mostly), country wide DEMs in lower resolutions (5 m, 30 m).
Austria
Upper Austria
https://www.land-oberoesterreich.gv.at/211787.htm : DEM 0.5 m, DEM 1 m.
Belgium
Flanders
https://overheid.vlaanderen.be/DHM-DHMV-II-brondata : point cloud (8 pts/m²).
Wallony:
http://geoportail.wallonie.be/catalogue/cd7578ef-c726-46cb-a29e-a90b3d4cd368.html : point cloud (0.8 pts/m²).
Brazil
https://www.ibge.gov.br/geociencias/modelos-digitais-de-superficie/modelos-digitais-de-superficie/10856-mde-modelo-digital-de-elevacao.html: image derived DEM, 40 m.
Canada
Ontario
open.canada.ca: image derived 2 m DEM.
Denmark
https://dataforsyningen.dk/data/930 : DEM 0.4 m.
https://dataforsyningen.dk/data/3931 : point cloud (4-5 pts/m²).
NB. Free registration is needed. You can also find other coll stuff at dataforsyningen.dk (architecture, hydrology etc.).
Estonia
https://geoportaal.maaamet.ee/eng/Spatial-Data/Elevation-data-p308.html : DEM 1 m, 5 m, point cloud.
Finland:
https://tiedostopalvelu.maanmittauslaitos.fi/tp/kartta?lang=en : DEM 2 m, 10 m, point cloud (5 pts/m²).
France
https://geoservices.ign.fr/documentation/diffusion/telechargement-donnees-libres.html#rge-alti-1m DEM 1m, DEM 5m.
- quality is very variable, LiDAR was used for flood risk areas, coast and forrest areas : https://geoservices.ign.fr/ressources_documentaires/Espace_documentaire/MODELES_3D/RGE_ALTI/IGNF_RGEALTIr_2-0.html.
Auvergne – Rhône – Alpes region
opendata.auvergnerhonealpes.eu: patchy, small scale lidar surveys of various resolutions.
Coast
diffusion.shom.fr: patchy coverage of the coastal strip (Atlantic, Mediterranean).
Germany
https://data.geobasis-bb.de/geobasis/daten/dgm/ : DEM 1 m.
Ireland:
https://data.gov.ie/dataset/open-topographic-lidar-data : DEM 0.1 m to 1 m.
- very limited coverage of Lidar surveys.
Italy
www.pcn.minambiente.it: DTM 1 or 2 meters
NB. A formal request and 2 euros fee are required.
https://tinitaly.pi.ingv.it/: DTM in TIN format, 10 m
https://www.geoportale.regione.lombardia.it: DTM 2 m
Trentino-Alto Adige
territorio.provincia.tn.it: DSM/STM 1m, 2m, point cloud (upon request).
Sardinia
http://www.sardegnageoportale.it/areetematiche/modellidigitalidielevazione/ : DTM/DSM 1m.
Latvia
https://www.lgia.gov.lv/lv/Digit%C4%81lais%20virsmas%20modelis : point cloud (1.5 – 4 pts/m²)
List of files for direct download : https://s3.storage.pub.lvdc.gov.lv/lgia-opendata/las/LGIA_OpenData_las_saites.txt
Netherlands
AHN1 lidar http://geodata.nationaalgeoregister.nl/ahn1/atom/ahn1_gefilterd.xml: point cloud (4-5 pts/m²)
AHN2 lidar: http://geodata.nationaalgeoregister.nl/ahn2/atom/ahn2_uitgefilterd.xml : point cloud (9 pts/m²)
NB 1. These links point to .xml files, you will need to convert these to something browser-readable (www.google.com/search?q=convert+xml+to+html)
NB 2. Non-filtered versions of the data are also available: replace gefilterd
with uitgefilterd
in the page adress.
New Zealand
https://www.linz.govt.nz/data/linz-data/elevation-data : DEMs of various resolutions (quite unintutive data portal).
https://portal.opentopography.org/datasets?loc=New%20Zealand : point clouds.
Norway
https://hoydedata.no/LaserInnsyn/ : DTM/DSM 0.5m, 1m, point clouds.
- portal is available in English … but language is not really the reason why you still can’t spot the “Download” button :).
Poland
https://mapy.geoportal.gov.pl/imap/Imgp_2.html: DEM 1m.
NB. The label “Data for download” is “Dane do pobrania” in the Polish version.
Slovakia
https://zbgis.skgeodesy.sk/mkzbgis/en/teren : DTM 5m, DSM 1m, point cloud.
- the game is to find the “export data” button :).
Slovenia
gis.arso.gov.si: point cloud, DEM 1m.
NB. DEM data format is a mess; there is some missing data at the end of each file. Check at arheologija.neocities.org or https://paleoseismicity.org for tutorials.
Spain
centrodedescargas.cnig.es : Point cloud, DEM 2m, DEM 5m.
Basque country
b5m.gipuzkoa.eus : point cloud, DTM/DSM 1m.
Catalonia
https://www.icgc.cat/en/Downloads/Elevations/Lidar-data : point cloud (0.5 pt/m²)
La Rioja
https://www.iderioja.larioja.org/cartografia/index.php?map=RIOJA_TEMATICA&&&lang=es: DEM 1m, point cloud (2 pt/m²).
Galicia
http://mapas.xunta.gal/visores/descargas/: point cloud.
Sweden
Geoportal: https://geotorget.lantmateriet.se/bestallning/produkter/skogliglas and ftp download https://www.lantmateriet.se/en/maps-and-geographic-information/open-geodata/: point cloud (1-2 pts/m²).
NB. Free registration is needed.
Switzerland
https://www.swisstopo.admin.ch/en/geodata/height/alti3d.html : DEM 0.5m, 2m, point cloud.
United Kingdom
An overwiew of current lidar coverage can be found on lidarfinder.com.
England
data.gov.uk/dataset – time stamped tiles: various lidar surveys beggining in 1998.
data.gov.uk/dataset – composite: Point cloud, DEM/DSM 1m, DEM/DSM 2m
Scotland
remotesensingdata.gov.scot: Point cloud, DSM/DTM 1m, DSM/DTM 2m.
Wales
lle.gov.wales: DSM/DTM 0.5m, 1m, 2m.
Northern Ireland
https://www.opendatani.gov.uk/dataset?q=lidar&sort=score+desc%2C+metadata_modified+desc.