photog.social is one of the many independent Mastodon servers you can use to participate in the fediverse.
A place for your photos and banter. Photog first is our motto Please refer to the site rules before posting.

Administered by:

Server stats:

242
active users

#gischat

3 posts3 participants0 posts today
FOSSGIS Verein<p><a href="https://mastodon.online/tags/FOSSGISKonferenz" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FOSSGISKonferenz</span></a> sucht Austragungsort - Call for Location: <a href="https://files.fossgis.de/Konferenz/CfL_FOSSGIS_2027.pdf" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">files.fossgis.de/Konferenz/CfL</span><span class="invisible">_FOSSGIS_2027.pdf</span></a></p><p>Bewerbungen für die <a href="https://mastodon.online/tags/FOSSGIS2027" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FOSSGIS2027</span></a> bis zum 30.09.2025 per Email an info@fossgis.de.</p><p>Selbstverständlich nehmen wir auch Interessenbekundungen für die nächsten Jahre <a href="https://mastodon.online/tags/FOSSGIS2028" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FOSSGIS2028</span></a> oder <a href="https://mastodon.online/tags/FOSSGIS2029" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FOSSGIS2029</span></a> entgegen.</p><p>Wer Fragen hat stellt die an <span class="h-card" translate="no"><a href="https://mastodon.online/@FOSSGISeV" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>FOSSGISeV</span></a></span> oder <span class="h-card" translate="no"><a href="https://mastodon.social/@hafi" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>hafi</span></a></span> </p><p><a href="https://mastodon.online/tags/FOSSGIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FOSSGIS</span></a> <a href="https://mastodon.online/tags/OSGeo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OSGeo</span></a> <a href="https://mastodon.online/tags/OSM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OSM</span></a><br><a href="https://mastodon.online/tags/OpenStreetMap" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenStreetMap</span></a> <a href="https://mastodon.online/tags/OpenData" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenData</span></a> <br><a href="https://mastodon.online/tags/FOSSEvents" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FOSSEvents</span></a><br><a href="https://mastodon.online/tags/GISchat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GISchat</span></a></p>
GeoDatenGuerilla<p>I am working on an online map with MapLibre. The basemap contains 3D buildings. However, these are transparent. You can see other layers through the buildings. Perhaps this can be seen in the screenshot.<br>The basemap is from basemap.de / <span class="h-card" translate="no"><a href="https://social.bund.de/@BKG" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>BKG</span></a></span>.<br>Website, including code (German): <a href="https://basemap.de/produkte-und-dienste/3d/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">basemap.de/produkte-und-dienst</span><span class="invisible">e/3d/</span></a><br>Style JSON: <a href="https://sgx.geodatenzentrum.de/gdz_basemapde_vektor/styles/bm_web_col.json" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">sgx.geodatenzentrum.de/gdz_bas</span><span class="invisible">emapde_vektor/styles/bm_web_col.json</span></a></p><p>Is there a way to remove the transparency?</p><p><a href="https://climatejustice.social/tags/MapLibre" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MapLibre</span></a> <a href="https://climatejustice.social/tags/GIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GIS</span></a> <a href="https://climatejustice.social/tags/GISchat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GISchat</span></a> <a href="https://climatejustice.social/tags/basemap_de" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>basemap_de</span></a> <a href="https://climatejustice.social/tags/basemap" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>basemap</span></a></p>
Spatialists<p>Lightningmaps.org: LightningMaps.org is a global <a href="https://mapstodon.space/tags/crowdsourcing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>crowdsourcing</span></a> project that lets you watch <a href="https://mapstodon.space/tags/lightning" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lightning</span></a> strikes in real time, drawing data from more than 500 volunteer-operated sensors. The site offers configurable web and mobile maps, showing not only each lightning... <br><a href="https://spatialists.ch/posts/2025/08/02-lightningmapsorg/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">spatialists.ch/posts/2025/08/0</span><span class="invisible">2-lightningmapsorg/</span></a> <a href="https://mapstodon.space/tags/GIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GIS</span></a> <a href="https://mapstodon.space/tags/GISchat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GISchat</span></a> <a href="https://mapstodon.space/tags/geospatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geospatial</span></a> <a href="https://mapstodon.space/tags/SwissGIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SwissGIS</span></a></p>
Joseph Elfelt<p><span class="h-card" translate="no"><a href="https://fosstodon.org/@defuneste" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>defuneste</span></a></span> Another option is to go straight to the BLM ArcGIS servers to get data. Here is the list of 5,000+ USA government ArcGIS server addresses that I curate:<br><a href="https://mappingsupport.com/p/surf_gis/list-federal-state-county-city-GIS-servers.pdf" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">mappingsupport.com/p/surf_gis/</span><span class="invisible">list-federal-state-county-city-GIS-servers.pdf</span></a></p><p>The next weekly update should get posted tomorrow. You do not need ArcGIS software in order to download data in several formats or to access tiled data.<br><a href="https://m.ai6yr.org/tags/GISchat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GISchat</span></a></p>
Olivier Leroy<p>Dang the US Bureau of Land Management have amazing data sets but why is their portal 🤢 and obv why ".gdb' ... </p><p><a href="https://gbp-blm-egis.hub.arcgis.com/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">gbp-blm-egis.hub.arcgis.com/</span><span class="invisible"></span></a> </p><p>Unpopular opinion this is nearly peak design instead : </p><p><a href="https://www2.census.gov/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">www2.census.gov/</span><span class="invisible"></span></a></p><p>(❤️ US Census)</p><p><a href="https://fosstodon.org/tags/Gischat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Gischat</span></a></p>

In #foss4ge2025 I was talking about Mercator projection, and what is the difference with "Web-Mercator"

These images (at different zoom levels) show a loxodromic curve (at 45° N) in Web-Mercator (EPSG:3857) - that is a straight line in Mercator (EPSG:3395). In red the loxodromic or rhumline. In blue a straight line connecting the endpoints.

(To reproduce it in #QGIS, deselect "Clip features to canvas extent" for the affected layers as discussed in github.com/qgis/QGIS/issues/62)

Vector tiles for openstreetmap.org: Yesterday, the #OpenStreetMap Foundation (#OSMF) launched #vectortiles on #OSM, delivering a sharper and faster map powered by a new backend. Developers may use the OSMF-hosted tiles under the Vector Tile Usage Policy and apply their own map styles.
spatialists.ch/posts/2025/07/2 #GIS #GISchat #geospatial #SwissGIS

Spatialists – geospatial newsVector tiles for openstreetmap.org – Spatialists – geospatial news
More from Spatialists

Help from the #rstats folks. I have a landuse raster and a state raster. I want to tabulate the area of each landuse in each state. I've been reading {terra} docs but I can't figure out which function to use (`zonal` or `crostab`, `freq`).

I believe I've done this before but I can´t remember how. Any tips?

Some 50+ Shared SPATIAL/GIS Jobs/Roles
w/e July 4th, 2025 | (Mostly) North America
--
linkedin.com/pulse/some-50-sha
--
[posted a couple of days early, with the long holiday weekend in the US]
• not sharing US Federal roles - with the hiring freeze, etc
• I am NOT associated with recruiting, these are NOT endorsements, and no ‘referrals’ or the like for me - simply sharing SOME I have seen in case of use to someone
• PLEASE do your ‘due diligence’ - with hideous prevalence of ‘ghost jobs’, etc
#fridayjobs #gischat #jobsonfriday #GIS #spatial #job #jobopenings #newjob #employment #roles #GISJobs #NotARecruiter