Description:
ESRI GIS software and system implementation.
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Join tables based on two fields? How?
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I have two tables I wish to join, each table has a separate field for Civic Number and Street Name. Can I do this without combining fields first? Thanks RT
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info ArcInfo
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Hello, I'm new of this group. I'm a user of arcgis and I want to study the esri acrInfo. May I have a demo of this program? How can I get it? thank you Paolo Ceddia
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Lat/Lon coordinates for each country in worldmap
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Hi, guys, i am new to ArcGIS, I have a txt file with concentration data at each Lat-Lon on 1 deg resolution for world map. I have ArcGIS 9.2 and ENVI. can i use any one of this programs to create a Geo Lat/Lon world map at 1 deg X 1 deg resolution and then some how compare these to 2 file to calculate the total concentration... more »
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Convert geotiff image from 3TM to UTM
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Hello, I have a geotiff airphoto that is georeferenced in 3TM Nad 83 (photo is in Alberta) and I want to convert it to UTM Nad 83 using Arcview 3.2. My usual converter doesn't work for image shapefiles therefore I was wondering if there was another way to convert this to UTM Nad 83. Thanks in advance.... more »
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SQL Count
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All, I have a map layer with a row for each case of a disease. Using a spatial join in I got the census tract for each point and now I want a layer with the frequency by census tract. I would like to do something like: select CensusTract, count(*) as CensusCount into NewLayer from MyTable group by censusTract... more »
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. REQ:JAVA developer--(Network Application Programmer - JAVA Advanced)
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Hi, Position: JAVA developer Location: Detroit, MI --Duration: 12+months (1+ yrs) Description is very accurate. Network Application Programmer - JAVA Advanced Required Skills: ESRI GIS/ArcIMS, ArcSDE, Java Optional Skills: J2EE, WebLogic, Arc/Info, ArcView, Spatial Analyst, 3D Analyst, ILWIS GIUS, MapInfo, Vertical Mapper, HTML, XML, Unix... more »
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weird buffer problem
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Hi, I'm creating buffers around a bunch of point features in Arc 9.2. Instead of making little circles, the process results in a single, giant buffer covering everything. Yet, when I save the buffer as a shapefile and look at the attribute table, it looks like there's individual buffers in there. Would appreciate any help with this.... more »
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(new user) Problem with Spatial Analyst
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Hello I am a new user of ArcGIS and I am currently using it in an academic project. I am supposed to create a n hydrological model from a place in Dominican Republic. I was given a group of files with the following extensions: .TIF, . AUX, .RRD, .STK, .TFW, .XML. All of them with the same file name. When I add data and select the .TIF file, it creates... more »
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