نتائج البحث

Analyzing the contours and shape of a human face with GIS: An unusual application but one that engages student interest and fosters 3D investigation. أكثر...

06 Asbestos Asbestos is not a manmade product, but one of most terrifying minerals on the planet. Where other minerals act as toxins through their chemistry and sicken victims of accidental poisoning, Asbestos conducts full scale mechanical sabotage on the human lung. Asbestos is a fully...

كتاب فى صحراء ليبيا للباحث* ‏احمد محمد حسنين – من منشورات الباحث: ‏احمد محمد حسنين — عنوان المرجع العلمي: فى صحراء ليبيا — التخصص العلمي: الجغرافيا والآثار والجيولوجيا * حقوق الطبع والنشر تنويه : هذا الموقع لا تخزن أية ملفات على الخادم ولا تقوم بالمسح الضوئ لهذه الكتب. نحن فقط مؤشر وصلة المحتوى...

I have a table of buildings. I have a table of all the things in each building. It is a one to many relationship. How can i make info windows which display a list of the things in the building? أكثر...

I created a table on a SpatiaLite-DB using the DB-Manager: CREATE TABLE Lines (line_id INTEGER NOT NULL PRIMARY KEY,name VARCHAR(256) NOT NULL);Then I "made it spatial": SELECT AddGeometryColumn('Lines', 'Geometry', 31468, 'Linestring', '2');So far, so good. I can load it and it's being...

SO, in QGIS I have several points with 1km buffers around them; some of the buffers overlap. Within the buffers are a number of ponds, which I have a shapefile for. I want to calculate the area of pond within the buffers, but if one pond is covered by overlapping buffers, I do not want the area...

I have several MXDs that are ready to be published to ArcServer. I also have several services that have been published to ArcServer. From my MXDs that are ready to be published, I would like to create a service definition that imports the service properties from the published services. I would...

I am trying to develop a script that searches for a particular ID in a user selected field. To this end I have used the select layer by attributes tool to search for a derived number in a field specified by the user.I cannot, however, after numerous attempts, get the where clause right. I have...

I have huge database of lat/lon GPS coordinate points. For every point, I have several other variables (height, surface type, temperature, pressure...). Also, data will be changed every day and old ones drop, no history. I want to be able for given point find N-closest points in my database...

Following on from my question here, when I run the ExportToCAD tool arcpy.ExportCAD_conversion(listOfLayers, formatRelease, location + fileFormat, "Ignore_Filenames_in_Tables", "Overwrite_Existing_Files", "")It can take up to 20 minutes to export, with the file only being around 1mb in size (it...

I'm a student on internship at a local town council and need help in coming up with a project that falls under usage of spatial data in town and urban planning أكثر...

I want to compute an unsupervised random forest classification out of a raster stack in R. The raster stack represents the same extent in different spectral bands and as a result I want to obtain an unsupervised classification of the stack.I am having problems with my code as my data is very...

أكثر...

I have a map with a base layer and a geojson cluster layer. I want to be able to click an individual feature on the map and have the contents of the properties be displayed in a popup. I currently have just the position working in the popup but I would like to get information like the name of...

The message of this week’s GEOINT Symposium 2015 – with the theme, “Opening the Aperture, Charting New Paths,” was really about how to utilize the commercial sector for technologies and the move toward offering services to customers. The topics, “less is more,” “moving toward services” and...

she knew she had to act fast to capture this iconic example from the 1960's. Continue reading → Click Title to Continue Reading... أكثر...

As you settle into the rhythm of summertime, we hope that you’re taking time to enjoy the wonderful outdoor activities that the New York City area has to offer! Our ‘Welcome to the Weekend’ summer series brings you a variety of green, fun, and free/affordable activities to do this weekend. We...

الحماية الجنائية للشركات التجارية في النظام السعودي : دراسة تأصيلية مقارنةالقحطاني، سعد بن محمد شايعمشكلة الأطروحة : حيث أن الشركات التجارية تقع عليها أفعالٌ إجراميةٌ من مُسيّريها أو من غيرهم ، يكون فيها تهديد لاقتصاد الدولة بوجه عام ومصالح الأفراد بشكل أخص ، فإن هذا يستدعي الإجابة عن السؤال...

دور القيادة التحويلية في إدارة التغيير التنظيمي : دراسة مقارنة بين قطاعي حرس الحدود والدفاع المدنيالقحطاني، شايع بن خالد246 ورقة :; أطروحة (دكتوراه)--جامعة نايف العربية للعلوم الأمنية، كلية العلوم الإجتماعية والإدارية، قسم العلوم الإدارية، 2015.; ببليوجرافية : ص. 231-237. أكثر...

I created a map with openlayer OSM. On this map I add an image provided by Geoserver. My question is how to focus the image when it is added to the map. As zooming into the area on the map where the image is added. var result = new ol.layer.Image({ source: new ol.source.ImageWMS({ url...