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We have Oracle 10g (64 bit) 10.2.0.5 on Windows Server 2008 Enterprise SP2, and we are planning to migrate our geodatabase from 9.3.1 to 10.3. As per Esri "Oracle database requirements for ArcGIS 10.3.x" the maximim OS is SP1. Does anyone know what is limitation/risk/impacts if we keep our...

I have a non-georeferenced vector layer that I need to be georeferenced. With raster layers the task is easy and straightforward, but I have no idea what should I do with my vector layer. I have a few control points with known coordinates which should provide some basis to transformation. So...

A new drive to divide the state of New York, separating the “Upstate” region from metropolitan New York City, is gaining visibility both within the state and nationally. On Sunday, August 30 a secession rally organized by more than a dozen groups was held in the town of Bainbridge (population...

كنا نرجو لو ان هناك عربا يقومون بعمل مثل هكذا كورسات متكاملة خدمة للطلاب ولكن على كل حال هذا الكورس عبارة عن جيجا من الفيديوهات ومرفق ملف التدريبات ... أكثر...

My goal is to modify an existing shapefile by merging certain polygons. After importing the shapefile and using the UnionSpatialPolygons command, I get the polygon outline that I want. However, this is now a SpatialPolygons object and not a SpatialPolygonsDataFrame, so I'm unable to export...

I want to import data out of a string field in my shapefile to a new field for labeling. The string field contains river names and codes and I just want to display the text i.e river names أكثر...

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I found shpdump as a very good tool to extract all vertex from an ESRI polyline shapefile, but I need a single triplet (X,Y,Z) file (ie. shpdump provides all coordinates by parts). Is there a similar command-line tool that can do this? I found some python solutions, but I need something like...

I need all the users that made edits on a bbox. I know about the node (user:"username")(bbox)out meta;. What I need is something like this node (user:".*")(bbox)out meta;. But the problem is, it is not showing any result. I don't think you can you regex when ':' operator is used. How do I go...

I have a script that I'm using to generate raster maps and automatically add them to the map display, but when they are added they are sourced to a temporary location. I use the same code for shapefiles and it links to the correct file. Here's my code: for fieldName in...

In GPS World in 1998 Peter H. Dana wrote an article about the self titled, “GPSistas”, who utilize GPS receivers and GIS to produce the first maps their communities have been able to view. Dana begins the article by taking readers back to the year 1979. According to Dana, 1979 was the year that...

I found shpdump as a very good tool to extract all vertex from an ESRI polyline shapefile, but I need a single triplet (X,Y,Z) file (ie. shpdump provides all coordinates by parts). Is there a similar command-line tool that can do this? I found some python solutions, but I need something like...

I need all the users that made edits on a bbox. I know about the node (user:"username")(bbox)out meta;. What I need is something like this node (user:".*")(bbox)out meta;. But the problem is, it is not showing any result. I don't think you can you regex when ':' operator is used. How do I go...

I have a script that I'm using to generate raster maps and automatically add them to the map display, but when they are added they are sourced to a temporary location. I use the same code for shapefiles and it links to the correct file. Here's my code: for fieldName in...

In GPS World in 1998 Peter H. Dana wrote an article about the self titled, “GPSistas”, who utilize GPS receivers and GIS to produce the first maps their communities have been able to view. Dana begins the article by taking readers back to the year 1979. According to Dana, 1979 was the year that...

صورة: http://i.imgur.com/QjEHVuR.jpg بحث في نظام الكون استكشاف للطبيعة البشرية ورؤيتنا للعالم ومكانتنا فيه تأليف : جورج جونسون القسم: كتب... أكثر...

صورة: http://i.imgur.com/l4y1l2N.jpg تفتيت الشرق الأوسط تاريخ الاضطرابات التي يثيرها الغرب في العالم العربي تأليف : جيرمي سولت القسم: كتب... أكثر...

Here’s how you can access the Landsat archive which is hosted on Amazon through ArcGIS Pro. Open the Projects Pane Click on Portal and then on the cloud icon on the far right to see everything that’s on your portal. Search for “Multispectral Landsat” in the search bar. Drag and drop. To take...

I am having trouble loading csv files into layers using QgsVectorLayer(). I know this looks like a repeat, but I have carefully read Create a script to add delimited text layer in QGIS and http://hub.qgis.org/issues/7491 but still cannot get it work. An example of my data file, test.csv...

Feel free to use this everywhere. Print it out and hang it on your wall. My*biggest geospatial pet peeve is when people confuse the relationship between x/y and lat/long. I believe this is a fundamental concept in geography and I am here to reintroduce you to math you probably learned in...