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Add swedish glaciers and P7442 "glacier status"
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Salgo60
Oct 22 2019, 9:19 AM
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Jun 5 2020, 8:39 AM
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May 29 2020, 9:36 AM
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Description

A new Wikidata property was created Property 7442 "glacier status"
and also Property 8133 "Svenska Glaciärer id "

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OSM

Wikimaps Warper

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Sources

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twitter

Related Objects

Event Timeline

Salgo60 renamed this task from Add swedish clacciers and P7442 "glacier status" to Add swedish glaciers and P7442 "glacier status".Oct 22 2019, 9:20 AM
Salgo60 moved this task from Backlog to In progress on the Magnus Sälgö board.
Salgo60 closed this task as Resolved.EditedMay 19 2020, 5:42 PM
Salgo60 claimed this task.
Salgo60 moved this task from Backlog to Done on the Magnus Sälgö board.

New property has been created Property 8133 " Swedish Glaciers ID" and this is populated I guess by Abbe

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/*
This has been generated by the overpass-turbo wizard.
The original search was:
“natural="glacier"”
*/
[out:json][timeout:25];
// gather results
(
  // query part for: “natural=glacier”
  node["natural"="glacier"]({{bbox}});
  way["natural"="glacier"]({{bbox}});
  relation["natural"="glacier"]({{bbox}});
);
// print results
out body;
>;
out skel qt;

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  • Looks like we have naming issues Open Street Map <-> Wikidata e.g.
    • Alep Ruohtesjiegŋa same as

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LM kso.etjanster.lantmateriet.se
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From WD Q94997815 "Mapping glacier change in Sweden between the end of ‘Little Ice Age’ and 2008 with orthophotos and a Digital Elevation Model"

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Vattendelarglaciären

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Salgo60 updated the task description. (Show Details)
Salgo60 updated the task description. (Show Details)

Request for deletion in WD of swedish glacier data see link

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  • next step is to get this no copyright 100% confirmed by Stockholms University / Anders Moberg as we use just the id, name... and no photos, images and video --> i can't see we have limitations of usage... best would be to state cc0 “No Rights Reserved” for data

Database page says Open Free

Looks like the Swedish glacier data and pictures are open and free --> guess no copyright problem for our usage but this needs to be confirmed to be 100% sure and it looks we can also use some pictures/videos if the clearly mark them cc0 ....

  • page about About the Bolin Centre Database
  • page data/swedish-glaciers

    Most of the data are available with open access and can be used under the terms given in the data description. Our goal is to host all datasets produced within the Bolin Centre, to visualise the data and make the data publicly available. It states that the xxx is stated on page data/swedish-glaciers

    Use limitations Please contact the principal investigator for information about limitations in usage of the photos, images and videos.

    Access constraints Free

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Wikidata also have scholarly article publications and creates citions graphs see:

  • Glacier retreat in Glacier National Park, Montana (Q77362569) DOI: 10.3133/FS20193068

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Test reading the Swedish Lantmäteriet "GSD-Fjällinformation, vektor" map data see product

  • odd character sets
  • has no unique external identifiers for glaciers
  • no unique identifier for an object
  • looks like just one name per object i.e. they define elsewhere what language an region is presented in
  • 98 objects coded as glacier KKOD 172 173 174 175 176

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  • Spoke with LM Geodata Support and sent a letter asking of plans with Linked data see also FB

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Answer LM Geodata support about the plans.... were we will see some unique identifiers

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Aklapper moved this task from Backlog to Done on the User-Salgo60 board.