GIS传道者 · 精选文章
共 1675 篇精选
WSEF世界太空经济论坛首批合作伙伴正式官宣
太空经济的发展，离不开产业链上下游的协同，也离不开资本、科研、应用场景与国际资源的共同参与。 2026年11月24日—26日，WSEF世界太空经济论坛将在北京举办。本届论坛以“太空经济的下一个十年”为主题，聚焦全球太空经济发展趋势，汇聚政策制定者、产业领袖、投资机构、科研专家与创新创业者，推动产业交流、资本对接与商业合作。 随着大会筹备工作的持续推进，WSE
小程序阅读全文
October 2026 ArcGIS Security Bulletin
Key Highlights The ArcGIS Server Security 2026 Update 3 Patch has been released. This patch resolves several security vulnerabilities in ArcGIS Server versions 12.1 and earlier on
小程序阅读全文
Obtain physical real life street information about the physical location of property when I only have the GIS coordinate/ information avaliable
Question I received a document from the United States Bureau of Indian Affairs saying I inherited a few parcels of land. It gives some GIS coordinates (The township, NW, etc) but I
小程序阅读全文
Have I irretrievably broken my GIS project by toggling off OneDrive back up? [UKHAB]
Question I am doing a GIS project, using 3.40. I'm mapping polygons and linear features using the UKHAB template. Foolishly I toggled off OneDrive back up for the folders in questi
小程序阅读全文
QFrame is invisible (inside a QDialog)
Question I'm using Python 3.12.12 with PyQt 5.15.13 in QGIS 3.40.14 (also tested 3.44.?) and I want to add a border to a QDialog to separate a couple of layouts (preferably without
小程序阅读全文
Running external Python script from QGIS action
Question If I want QGIS to run a Python script from an action button, I can simply paste the script into the action code box and pick 'Python'. This will run (it seems to me) absol
小程序阅读全文
"Allow HTML Formatting" check box for Labels doesn't exist in QGIS 3.4
Question I am using QGIS v3.4.5-Madeira. I was trying to implement custom labels by using HTML code, but the checkbox that says "allow HTML formatting" seems to have disappeared. I
小程序阅读全文
Extract cell from a raster value with the top values in ArcGIS Pro
Question I have a raster file with wind speed values for a big area (a country). I want to extract the top 20% cells with the higest wind speeds. In the output raster I want to kee
小程序阅读全文
CARTO Brings Its Founder Back as CEO. Now Agentic GIS Must Become a Business
CARTO co-founder Javier de la Torre will return as CEO on November 1, replacing Luis Sanz, who has led the company since 2019 and will remain on its board. CARTO presents the trans
小程序阅读全文
New Beach Analysis solution supports foundational geospatial intelligence
As military forces adapt to evolving global conflicts and threat capabilities, greater emphasis is being placed on littoral environments. Amphibious and expeditionary operations de
小程序阅读全文
泰伯早报 | 11月3日：中国星网高管调任中国移动董事、党组副书记；温州启动商业航天发射场选址方案招标；美团发布新一代大模型
【商业航天】 ① 11月2日，中国移动通信集团有限公司召开领导班子（扩大）会议，通报了中央组织部有关决定：牟相军同志任中国移动通信集团有限公司董事、党组副书记，杨庆友同志任中国移动通信集团有限公司副总经理、党组成员。相关职务任命，按有关法律规定办理。公开信息显示，牟相军曾任中国卫星网络集团有限公司董事、党组副书记等职，杨庆友曾任中国联通人力资源部总经理等职。
小程序阅读全文
Empty Host parameter and QGIS connection to Oracle
Question I appear to have all the necessary Oracle drivers and the tns_admin variable set in Windows. I often use MS Access to connect to this Oracle database so the details defini
小程序阅读全文