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I'm currently trying to retrieve data from http://smap.jpl.nasa.gov/data/ and use it in ArcMap. The issue is that the data is curved towards the poles and so the bottom left of the extent isn't the same latitude as the bottom right. This means that even if I define the projection as WGS 1984, it...

I have a GDB Multipatch Buildings layer that I open with ArcScene or ArcGlobe.I want to extract building elevation values, but this is not stored in the attribute table. I can run a "Add Z Information", but I was wondering if someone can guide me on how to extract it with FME. Thanks...

Early September brings back to school and a new update to ArcGIS Open Data. We’ve added some new features that gives administrators greater control over their dataset downloads and more information on download errors, made the dataset update date more accurate, and continued fixing bugs for...

I keep getting an error when trying to convert a KMZ file in ArcGIS. It shows up in google earth just fine, and I've never had problems using the KML to Layer tool before. I keep getting error 000210, and an empty geodatabase is created.The help tool tells me this error could be due to data...

I have an GeoTiff raster that contains elevation information at each pixel. As OpenLayers 2 can't display GeoTiff, I convert it to a PNG image and have to apply an exponential scale so the resulting pixels aren't all mostly white after only the lower elevation levels if I just use the -scale...

Does anyone know how to export a shape file out of ArcGIS into an Access 2007 database? أكثر...

I'm interested if there is any ArcGIS tool which give us the same result like GRASS command r.sun. I need to get drop shadows. You can suggest and some other software. Thank you. أكثر...

Regarding to Jay suggestion i open a new topic. Do you know how i can set in arcgis 9.3 coordinates only with one locus after comma, i mean like that format: xx xx xx,x not like i have now xx xx xx,xxx (screen below) أكثر...

هي عبارة عن الجزء السفلي من البناء الذي ينقل احمال البناء المختلفه للتربة بحيث يكون توزيع الحمل علي التربه امن وذلك يكون حسب نوع كل تربه . انواع الاساسات : يتم تحديد نوع الاساس بناءا علي نوع التربه وقوة تحملها وحسب طبقات التربه والذي يحدده تقرير التربه بعد عمل الاختبارات اللازمه والجسات , حيث...

im very new in openlayers, geoserver and other open source GIS. im struggling right now, trying to load a wfs from my Geoserver in Openlayers, i successfully can use wms sources, but i don't know the procedure in the case of WFS, i have read plenty of sources and examples, with diverse ol.js...

I've never encountered the OGR geometry type MULTILINESTRING25D before (or any of the *25D types). What are these? How do they differ from other types? I couldn't find any useful documentation from the rest of the internet. أكثر...

Learn how to import shape files, color code, and apply 3D to the display in Google Earth Pro. أكثر...

Students enrolled in the Colton-Redlands-Yucaipa ROP (CRYROP) GIS classes at Colton High School participated in the Esri “Going Places with Spatial Analysis” Massive Open Online Course (MOOC) from March 4 – April 15, 2015. *It was a great experience and over 65% of the students earned their...

Date: September 8th 2015 Time: 11:30 a.m. – 1:30 p.m. Location: Water Resources Operation Center 11575 Maxwell Road Alpharetta, GA 30009 * …and who is going to be speaking…me. I think for all my involvement this is my first solo talk……. and what will I be doing? Upgrade your Geographic...

TORONTO, ON, (September 1, 2015)-- Providing science for a changing world, the United States Geological Survey (USGS) continues to support the delivery of its digital maps through Avenza Systems Inc.'s popular, award-winning PDF Maps app. The wider selection of more than 120,000 US Topo maps on...

I have a postGIS table that looks like this : id | value | geometry(MultiPolygon)1 10 ...1 20 ...1 30 ...1 10 ...1 20 ...1 30 ...What I wish to do is to create a new geometry column containing a Multipolygon which is the union...

I am using Esri's GIS tools for Hadoop but I think the query is pretty standard stuff. The SQL/HQL below is from the Esri tutorial found here https://github.com/Esri/gis-tools-for-hadoop/wiki/Aggregating-CSV-Data-%28Spatial-Binning%29 So I have a datastore of millions of points but I only want...

I am trying to display Ordnance Survey Grid references (ESPG:27700) on a set of BaseMaps with the MousePosistion control. From looking through the OpenLayers samples and this forum samples I have managed figure out most of the code that is needed. I understand that you need to reference the...

This may be a naive question, but I'll try anyway. I am working in QGIS, and I have a shape file with more than 2000 rows containing information about specific trees in a botanical garden; their location in the garden as well as the age of the tree, and – importantly – where the seed for the...

Time is running out to make your plans to attend the USIBD Digital Reality Symposium in Las Vegas, NV September 16 1nd 17. This brand new event is going to offer a unique opportunity to learn about... Click Title to Continue Reading... أكثر...