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Messages - Sonny

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1
Possibly the same issue: https://help.locusmap.eu/topic/27665-track-recording-add-point-behaviour
The following users thanked this post: Menion

2
Bitte keine Google-Drive Links posten, diese können sich ändern, ich erhalte auch jetzt schon zuviele Anfragen, die bei Google Drive ins Leere laufen aufgrund von falschen Links die irgendwer ohne Zustimmung gepostet hat.

Solange das opendata.at Portal noch aufgrund von Umzug offline ist, könnt ihr mich gerne per PM um bestimmte DTMs bitten. Wenn es Neuigkeiten dazu gibt, erfährt ihr das auf meinem Twitter-Kanal.

Weitere Fragen bitte direkt im Thread https://forum.locusmap.eu/index.php?topic=5363.0 posten, danke
The following users thanked this post: tapio

3
Troubles & Questions / Re: Export/Import of computed Geocaches
« on: April 24, 2021, 12:04:55 »
There's no GPX-standard, cause Groundspeaks' .gpx files always just contains the Header-coordinates or the corrected-Coordinates in its <wpt>-Tags. Groundspeak delivers both coordinates just via API (="Update caches" in Locus)

So you can define an additional tag on your own. GSAK for example (which Locus is able to import in a correct way) notes the Original coordinates following way:

Code: [Select]
<gsak:wptExtension xmlns:gsak="http://www.gsak.net/xmlv1/6">
      <gsak:LatBeforeCorrect>48.123456</gsak:LatBeforeCorrect>
      <gsak:LonBeforeCorrect>14.123456</gsak:LonBeforeCorrect>
</gsak:wptExtension>

So Locus could for example create an additional:

Code: [Select]
<locus:OriginalCoordinates lat="48.123456" lon="14.123456" />

The following users thanked this post: Menion, Vinterblad

4
There's a new version (v2) of DTM Austria, my oldest DTM. Therefor I downloaded the latest LiDAR source data of Austria's federal states.

Additionally I created 2 models with finer resolutions (10m and 0.5"). These fine gridded models will kept limited to Austria.

https://data.opendataportal.at/dataset/dtm-austria
The following users thanked this post: freischneider

5
By the way: There's one European country left which offers precise 1m-OpenData Lidar source data: Poland.

But it's not possible to download the enourmous data for the whole country due to the limitations in the download methods. I already contacted the Polish office (GUGiK), but they seem not willing to improve their download methods nor offering an alternativem less dense gridded DTM (e.g. 10m) for the whole country which would result in an ideal file size to download.

If somebody of you is interested in a Lidar-DTM of Poland, you could contact them too, to make them understand the request for a countrywide download of their elevtion data.

Info site is:
http://www.gugik.gov.pl/pzgik/zamow-dane/numeryczny-model-terenu
 
The following users thanked this post: Holger

6
I created new DTM of the whole of Germany. Not each federal state is offering OpenData elevation data yet. Please open the image “_Sources.png” in the download package to check the type of Sourcedata for each region.

https://data.opendataportal.at/dataset/dtm-germany

Furthermore I created a new DTM of Slovakia, please check:

https://data.opendataportal.at/dataset/dtm-slovakia
The following users thanked this post: flyingman_ch

7
I created a new Version of Swiss DTMs, with great improvements in large parts of the country:
https://data.opendataportal.at/dataset/dtm-switzerland

They are based on new high-quality OpenData sources of Swisstopo.

By the way: I created a Twitter account to post news and answer questions. If you want me to follow:
https://twitter.com/SonnyLidarDTMs
The following users thanked this post: flyingman_ch

8
Maps / Re: LiDAR- Digital Terrain Models (DTM) of European countries
« on: February 16, 2021, 11:28:59 »
I'm not sure if there are Opendata LiDAR sources avalable for these coutries yet. If you know some, please post the links where to get them.
The following users thanked this post: Holger

9
Maps / Re: LiDAR- Digital Terrain Models (DTM) of European countries
« on: January 26, 2021, 00:26:20 »
Since some weeks LiDAR source data of the whole territory of France in its finest resolution is available as OpenData. So during the last weeks I created enhanced DTMs of France:
https://data.opendataportal.at/dataset/dtm-france

Additionally Wallonia (Souther Belgium) also provides their LiDAR sources in its finest resolution as OpenData. So I created enhanced DTMs for Belgium too, now the whole country is complete in highest resolution:
https://data.opendataportal.at/dataset/dtm-belgium

Have fun, Sonny.
The following users thanked this post: Andrew Heard, freischneider

10
Einstellungen > Foto Einstellungen > Bildqualität

Ich nutze da 86 %, da gibts noch so gut wie keine sichtbaren Bildartefakte.
The following users thanked this post: balloni55

11
Good news: After lots of hours research, contact with different institutes across the country, quality checks etc. there’s for the first time a high-quality DTM of the whole United Kingdom

https://data.opendataportal.at/dataset/dtm-united_kingdom

For about 75% of England, Wales, Northern Ireland fine LIDAR source data available, Scotland
unfortunately (beside river valleys and coasts) is not covered as well. For the areas not covered with fine LIDAR-data I used OS DTM-50m which is wider gridded but also based on LIDAR source data and hence especially in wooden areas more accurate than SRTM data.

Enjoy the new DTMs of the UK!
The following users thanked this post: freischneider

12
Maps / Re: LiDAR- Digital Terrain Models (DTM) of European countries
« on: February 27, 2020, 16:31:41 »
There’s a new DTM, of Northern Ireland which you can download here:

https://data.opendataportal.at/dataset/dtm-united_kingdom
The following users thanked this post: tapio

13
[DE] - deutschsprachiger Forumsbereich / Re: Höhendaten anzeigen
« on: February 12, 2020, 09:55:47 »
Zusätzlich zu dem was balloni und Henk geschrieben haben sei noch gssagt: Die "Dreiecke" stammen ja aus der OpenStreetMap und bezeichnen einen Gipfel. Dort kann man Gipfelpunkt auch ohne einen Höhenwert und auch ohne Namen eintragen. In diesem Fall würdest du nur ein Dreieck sehen. Höhenwerte und Gipfelnamen zu einem Gipfelpunkt sind in den Kartendaten zwar meistens vorhanden - aber nicht immer.

Die von Henk gezeigte "dynamische Höhe" in roter Schrift basiert dagegen nicht auf OpenStreetMap, sondern auf externen Höhendateien. Diese zeigen für alle Positionen eine Höhe an, also auch für jene Gipfel ohne Höhenwert in OpenStreetMap.
The following users thanked this post: Henk van der Spek

14
Maps / Re: LiDAR- Digital Terrain Models (DTM) of European countries
« on: December 12, 2019, 12:39:59 »
After lots of hours of work, finally the latest version of DTMs of Spain are ready for Download:

https://data.opendataportal.at/dataset/dtm-spain

I therefor used the latest available source-files of the Spanish survey Institute. Most improvements are in regions which lack of LIDAR source data in the previous DTMs: Andalusia and the Balearic Islands.
Now the whole territory of Spain is covered by high quality LIDAR data.
The following users thanked this post: michaelbechtold, flyingman_ch, Joska

15
Maps / Re: LiDAR- Digital Terrain Models (DTM) of European countries
« on: September 05, 2019, 21:00:16 »
I have created new files of Germany-Saxony, which you can download here:
https://data.opendataportal.at/dataset/dtm-germany
The following users thanked this post: Stefan, freischneider

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