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Yes, I've found countless issues with ArcGIS 10.1. Here's what I would do based on my own experience as there are tons of things that could affect performance: 1) Clear the results from the results tab. These stored 'results' can cause ArcGIS to take a long time in loading. 2) If you have a lot of toolboxes, only load the ones you need. I've had countless issues with Production Mapping and ArcHydro toolboxes in the past. 3) Consider using mosaic datasets if you need to have lots of imagery in your table of contents. Also, ArcGIS tends to handle GeoTiffs (even though they are larger) better than compressed imagery such as ecw's due to external pyramid creation. 4) If the rasters are located on a network, then try putting them on your local drive and then loading them into ArcMap. I try not to work on large datasets over the network if possible. I copy it over when I'm done. 5) If your toolbars look like a CAD workspace, then you should probably streamline the amount of tools you actively display. 6) Delete your "normal.mxt" as a last resort. 7) Turn off any antivirus software. 8) Ensure that all service packs are up-to-date and all patches have been applied. Often, these are bugs that are ironed out in service packs. 9) If you are trying to load online imagery into ArcGIS, ensure that caching is enabled in the properties tab of the imagery (if possible). 10. If you don't need to use ArcGIS Online then rename the ArcGISConnectionBin.exe to ArcGISConnectioBin.exe.BAK. You will not be able to use bing imagery or any other type of online service when you do this. 11.) If you have both internal and discrete graphics cards on your computer, try disabling one and using the other and see if that helps. I've had issues with my nvidia card before with ArcGIS. 12.) Ensure that windows 7 is completely up-to-date as well as all your hardware. 13.) Try to repair the install from the disc or image you've used. 14.) Wipe out the program, remove the registry entries and start fresh. Curious, when you say "using many rasters" do you mean types other than ecw or actually using lots of rasters in a map (i.e. having 50 raster datasets in one map document)? If the latter is the case, then this is definitely going to slow you down and you should create a mosaic dataset or at the very least, merge them all into one single dataset. ArcMap 10.1 is very very fickle. I've had to delete my normal template more times than I can count, whereas in ArcMap 10 I rarely had to do it.

I like to know if it is possible to extract All the Places of Interest, from Google Maps within a specific distance, say, 100 kms, from a given user's given known location. For example, will all surrounding restaurants, shopping centers, night clubs, types of eateries, all be extractable from Google Map as POIs, and displayed as a list , of nearby places to the user, even with their names known and distance from the user. Can it be done? Any ideas ?

Nexteq launches accelGRx, a platform for accelerating professional-grade GNSS receiver development. The platform provides open and production-ready hardware and software building blocks for GNSS receivers. accelGRx is ideal for organizations looking to research and develop new techniques and algorithms requiring deep in-receiver integreation or quickly produce a small, high performance receiver. accelGRx supports GPS L1 and Beidou B1, and the hardware is GLONASS and Galileo ready. It pairs a compact form factor and industry standard pin layout with a code and phase precision of 4 cm and 0.4 mm respectively for both GPS L1 and Beidou B1. It incorporates an array of software development tools, including the ability to record and play back digitized signals. An accelGRx licensee wil have tools to develop and test new deep in-receiver integration techniques and algorithms: • Access to all source code, logic and tools • Deep in-receiver access to real-time GNSS information • PC-based software model of receiver platform • Store and playback of digitized signals for development and testing • Testing with production-ready receiver and real-world conditions An accelGRx licensee will have the necessary assets and tools to begin commercialization immediately after development is complete: • Hardware design (schematic, PCB layout, and BOM) • FPGA logic design • Full tracking and PVT source code • Receiver operating system • Design documentation and manuals

Hallo everyone, I have 3 packages (DISTRICT, STATE, LINES) of geo data. Each package has the following files: .dbf .prj .shp .shx I am interested to edit lines in the layer/package DISTRICT, so that in this layer the lines between states are thicker. Some basic questions: 1. What open source programm I can use to achive this? (Can I use QuantumGIS?) 2. Which file I should edit? STATE.shp or LINES.shp? Thank you for the comments. Regards, Ratna

saya meminta ijin terlebih dulu kepada para suhu yang telah lama berada di forum ini dan salam kenal semuanya. apakah para suhu ada yg mempunyai data .shp data jenis tanah untuk daerah jawa, saya sedang mencari data tersebut untuk keperluan penelitian tugas akhir. bila ada dari suhu2 yg ada disini bersedia untuk share data tersebut, saya ucapkan banyak terimakasih sebelumnya. :)

I bought this: