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Let's say that we have a shapefile with a certain projection. s

I'm developing an application that calculates the distance between cities using their respective Longitude and Latitude values. But the problem is where to get a comprehensive list of latitude and longitude values of these cities? أكثر...

تستعد إسطنبول لإنجاز أول نفق في العالم بثلاثة طوابق، لمرور السيارات والمترو السريع، بين شطري المدينة الأوروبي والآسيوي، مما سيقلل إلى حد كبير من زمن التنقل داخل إسطنبول، ويقلل من الازدحام المروري فيها. وسيبلغ قطر النفق 16.8 مترا، وطوله 6.5 كيلومترا، وسيمر تحت مضيق البوسفور، على عمق 110 أمتار...

<div><span class="Apple-style-span" style="color: rgb(37, 37, 37); font-family: Tahoma, 'Iranian Sans', 'DejaVu Sans', 'Noto Kufi Arabic', 'Droid Arabic Kufi', sans-serif; font-size: 14px; line-height: 22px; ">به أكثر...

أحبائي وأخواني في اللهاليوم ده جايب لكم النسخه الأخيره من البرنامج Global.Mapper.v10.02 والذي يستخدمة الكثير في أعمال المساحة ولا أطول عليكم وكل ما أريده منكم الدعاء لي ولأسرتي وكافة المسلمين والمسلماتضع رد ليظهر الرابطSpoiler: http://uploadbox.com/files/sfap3ojbe8 أكثر...

I'm just learning to write my own scripts in QGIS. For the first step of my script I want to use the QGIS geoalgorithm "Select by attribute", but am getting the error message "The following layers were not correctly generated: Output". It goes on to say "You can check the log messages to...

I decided to try my hand at giving the locator map of Fort Hall in the United States a facelift, since it was included on the FixWikiMaps project. I used Tom Patterson's beautiful manual shaded relief for the background. The state and territory borders from 1850 (one of the busiest...

Is there a source for historical shapefiles of Europe since the Middle Ages? There was a promising answer to the similar question Is there a source for historical shapefiles of Europe in the modern era?but the link provided doesn't work (anymore). أكثر...

Dear Python / QGIS experts, I wrote a plugin that selectively loads simulation data to QGIS. That works fin, but the overhead to convert the data from my own format to QGIS takes a long time, as I have to generate an index and hash-tags etc. After finishing my script, the index is lost...

I was wondering if it is possible to display a map in ol3, which is constructed as wcs in mapserver/geoserver? regards Ahmet Temiz أكثر...

Tutorial on how to download ACS data from American Fact Finder. auto أكثر...

Our geoserver suddenly stopped after serving bunch of request, but frankly in log file not shown any error message so it's really stopped without any reason why. for your information we are serving more than 30 layers with postgis as datasource. in some VPS with ram for about 2 GB of RAM...

التحولات المعاصرة للمسكن الريفي حالة هضبة بنسليمان للدكتور المختار الأكحل عن كلية الآداب - المحمدية مشاركة من صديق الصفحة الطالب: المهدي أديزار قراءة مباشرة من موقع الجغرافيا التطبيقية تحميل على شكل ملفPDF أكثر...

TweetWorking with the Federal Aviation Administration (FAA), the National Football League’s San Francisco 49ers are tackling the issue of unmanned aircraft safety. The team recently became the first professional sports franchise to record a video reminding fans – and everyone else – to abide by...

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A pretty general question that doesn't require a snippet... basically my issue is I need to 'walk' a directory tree, which benchmarking has shown if I provide the specific folder, it runs somewhere around 300x faster than using os.walk. Is there some alternative using python 2.7? I understand...

I have django app with leaflet on the frontend and I need to calculate the bbox of my geojson so that I can pass the coordinates to map.fitBounds() I have tried some libs as well as trying the getBounds methods of certain objects in Leaflet, such as FeatureGroup, but it complained that the...

I am new to python and ArcPy. I need to transfer all the records of a single shapefile to a table created in sqlite3 without the geometry. So far I was only able to retrieve the records using SearchCursor. Somehow, I am not able to create a relation between the shp file and sqlite tabe so that...

How to move up or down a selected layer in a MapBox? I suppose it is similar to the listbox reorder (removeat and insert). I would be helpful if somebody has a good solution. By: Istvan أكثر...

I was taking the slaveryfootprint.org survey, and their question 1 is awesome: http://slaveryfootprint.org//survey/#where_do_you_live You type in a city, and the svg map locates it. If it doesn't get the country right (eg Melbourne USA vs Melbourne Australia), you can type in the country too...