نتائج البحث

I've drawn a free form in ArcMap using curve segments to define a zone in a map. I need to close it now in order to fill it with some color. However, I can't find the way to do it. Could you please help?? thanks! أكثر...

I am trying to make edits from a python script using a temporary database connection, I am certain that my parameters are correct however I am consistently receiving RuntimeError: cannot open workspace I am generating an .sde file output but I suspect something is wrong since my script cannot...

I'm using model builder to iterate through feature classes in datasets. With each sucessive process step (each model) I'm using the %Name% variable to name new feature classes in a new dataset. I found that I can't just use %Name% without adding a little to the name of the new feature class...

Esri data ranks the wealthiest ZIP codes in Pennsylvania. أكثر...

Hello all, I am trying to figure out the best way to create a climatology dataset for precipitation using TRMM data and cannot find any resources that would direct the best approach to completing this. If anyone has any advice or tutorials that would be very helpful. Thanks...

When I compute mean using zonal average in ArcGIS, is it taking into account the 'COUNT' in the value attribute table? e.g. if I have a raster with VALUE COUNT1 102 203 30If I run zonal statistics on above raster, will it ignore the COUNT column? Any references...

Am trying to delineate flood prone areas using QGIS. I have a a vector layer of the river and a DEM of the same area . i have used the GRASS Module to get watershed by using r.watershed and i have also used r.water.outlet to get the basin. i don't know what to do next to get the flood prone...

I have joined corresponding Local Enterprise Partnerships table data into a polygon shape file containing UK Local Authorities. How do I Dissolve or Merge the the Local Authorities polygons by LEP_NAME as shown in the screenshot? Ideally, I would like to retain the Local Authority...

Geosoft is at the SEG in New Orleans this week!  Join us for a User Group Meeting today at noon, or stop by the booth and catch one of our customer presentations at 5:15pm on Monday and Tuesday. There are also scheduled presentations daily demonstrating how to integrate new workflows for 3D...

Mentoring gets good press, and for good reason: It works. Geomentors work with teachers or students, depending on the situation. They conduct quick presentations on up to full-day and even multi-day trainings, or provide custom 1:1 support. And it really helps. Recently, I was at the annual...

Dear GIS Cloud Community, We remind you that our Map Portal special offer expires on October 21, 2015. If you have decided to claim the offer, you can submit your data below: [contact-form-7] أكثر...

I want to insert hospital points inside district Polygon. District is divided into 9 polygon called WARD_NO and hospitals have locations according to polygon 1,2,3,4,5..... not according to x and y co-ordinate,so how can I do so by using .csv file format which have column HOSPITAL_NAME and...

تنظم جامعة ابن طفيل القنيطرة ندوة دولية تحت عنوان الأراضي القادرة على التكيف مع تغير المناخ في المغرب وذلك يومي الثالث والرابع (3 – 4) من شهر نونبر 2015 وذلك عبر ثلاث مراحل حددت على الشكل التالي: الجولة الأولى: الدعوة للمشاركة الجولة الثانية: تذكير بقاعدة بيانات ندوة الجولة الثالثة...

Esri staff teach Oracle-specific configuration and optimization techniques. أكثر...

I have a load of Irish grid references that I need to create a map of in Ireland - any advice? Tried to input a couple of refs and open in Biological record tool thinking this would be simple but hey ho, I'm asking for help now!See the CSV example - what am I doing wrong? أكثر...

I have a dynamicMapLayer with a layer definition set to filter out certain features, the problem is that the popup which is bound to this layer does not recognize the layer definition and will display information for features not drawn on the map. أكثر...

I've created a PDF that has two PDF Viewports, the main map and an overview map.When running gdalinfo it only finds a single NEATLINE. Is there a way to list all NEATLINES in the document using GDAL? The PDF was Created using ArcMap 10.1, but it's the same for PDF created using Microstation...

I wrote a function to determine the proportion of raster pixels that contain each of a list of values that I would be interested in. I then wrote a function to apply the previous function to a 3d numpy array. I would like to know how to improve this and also whether it would be easier to apply...

The run-up to every holiday season produces a fresh batch of lavishly illustrated map books, and this year does not appear to be an exception. Map: Exploring the World, a collection of "300 stunning maps from all periods and from all around the world," came out last month from Phaidon Press. The...

I am newbie in postgis. I have a raster landsat images in table "ras" and a polygon shapefile image in table "shp". Now I want to clip raster with polygon using postgis, but I have a problem The raster and polygon have the same SRID(wgs84), but when using st_intersects(), the result table...