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Is it possible to save layer as dbf? Or even better convert .csv to .dbf?I have some .csv files, no geometry just attributes and I need it as .dbf as I want to edit them (I found that Qgis doesn't support editing .csv files). And I need to do it in pyQGis. I can do it in QGIS (simple Save layer...

I'm using ArcGis REST API to get routes. Nothing special, just standard driving routes. Actually I'm using it for transportation industry but right now I didn't configure any travel modes and just call webservice as is. All I'm looking for is driving miles. So, for example this one...

On reading the answers from a similar question earlier i still cannot retrieve my project. I last used this project in June and obviously something went wrong when saving or creating the new layer that i did. I tried to restore is to a previous state and there doesn't appear to be one even...

Is there any simple tool which allows to extend all lines in .shp to another .shp? To clarify, I do have river.shp and sections.shp on the river. I'd like to produce buffer from river, extend lines in section.shp to the buffer or clip lines if neccesarly (may happend in some cases). I thought...

Fires burn night and day without respite across Washington, Idaho, Oregon, and Montana. أكثر...

I am working in c++/qt 4.5 and qgis api c++ 2.8.2 I had to create and empty vectorLayer and add Point I saw in the qgis cookbook that it is possible to create a vector layer in memory ,I did that, and export to a file I did that too and It Works. Here is , in detailled step , what I want to...

Ok, so first off, I've gone through the forum, and looked at every post that sounds similar. They have all been solved, but none of the solutions have worked for me. Basically, I have created a contoured polygon layer from a set of csv points. My polygon layer looks like this: Now...

Needs to have from port, to port, and time stamps for each (arrival, departure times) Is there a dataset with all of this, or will I need to combine some other ones? Cheers! أكثر...

I need to produce a Landsat mosaic over part of Indonesia and an extra shape file containing the dates of each part of the mosaic. The steps I used are: Stack 3 bands to produce RGB image Project images into WGS84 (gdalwarp) Build a virtual stack (mosaic, in this case) using...

I'm working with parcel data to get the dimensions of each lot to correspond with known dimensions. Is there a way to display the individual lengths of each line comprising the perimeter of a polygon? In other words, is there a way to display the distance between each vertex of a polygon in...

This video demonstrates the QGIS Azimuth and Distance Plugin أكثر...

I am teaching a course this coming semester at the University of Denver entitled “Why Maps Still Matter–Geotechnologies for a Smarter Planet“. *I would like to describe the course here with a larger purpose: *To start a discussion on the best approaches for teaching spatial analysis, mapping...

The Clean Power Plan is a historic and important step in reducing carbon pollution from power plants that puts energy efficiency front and center as an important strategy for meeting state goals.* For years, energy efficiency strategies have been widely used by states because they can...

I really like Elasticsearch because it natively supports geo spatial types and queries. I just added to gitbub a ArcPy based toolbox to bulk load the content of a feature class into an ES index/type. The toolbox contains yet another tool as a proof-of-concept to spatially query the loaded...

التاريخ هو القيام بدراسة تعتمد على حقائق الماضي وتتبع سوابق الأحداث، ودراسة ظروف السياقات التاريخية وتفسيرها فمنهج البحث التاريخي هو مجموعة الطرق و التقنيات التي يتبعها الباحث و المؤرخ للوصول إلى الحقيقة التاريخية، و إعادة بناء الماضي بكل وقائعه و زواياه، وكما كان عليه زمانه و مكانه تبعا لذلك...

ط¯ط±ط§ط³ط© ظ‡ط§ظ…ط© ظ„ظ„ط§ط³طھط´ط§ط±ظٹ ط§ظ„ط¹ط§ظ„ظ…ظٹ ظ…ظ…ط¯ظˆط* ط*ظ…ط²ط© ط¹ظ† "ظ‚ظ†ط§ط© ط§ظ„ط³ظˆظٹط³ ط§ظ„ط¬ط¯ظٹط¯ط©" : ط§ظ„ط¥ظ†ط¬ط§ط² ط§ظ„ظ‡ظ†ط¯ط³ظٹ... أكثر...

I need to export color orthophoto map to gray scale geotiff file using free tools (like qgis) any idea? I tried qgis preview but this does not produce new geotiff file أكثر...

Update#1 أكثر...

So i have been developing a python script to streamline the process from converting a raw XYZ file to a full blown terrain file. However, in the intermediate process, I am performing a surface difference to compare the existing surface versus a previous surface and then creating a terrain based...

I gathered field points with a TOPCON hand held receiver. I saved the points as a shape file and brought them into arc map. I used the editor tool to connect the points and created a polygon. Is there a tool that I can use within ArcMap to find the perimeter of the polygon? أكثر...