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    MapSocial (Beta) Real Time Mapping In Facebook

    Lurker
    By Lurker,
    I found interesting application for Facebook, called Mapsocial The application is still in Beta, however, you are invited to jump in and create your own maps, share them with friends, and invite others to contribute.  Perhaps the first truly integrated mapping platform for facebook, the app is a great collaboration tool enabling teams to build a map or providing a clever way to take someone on a tour with you. To get started simply create a new map, you can then define the map parameters li

    RIP ENVISAT

    Lurker
    By Lurker,
    From their websites : ESA declares end of mission for Envisat So for people who don't know bout ENVISAT : Envisat was ESA's successor to ERS. Envisat was launched in 2002 with 10 instruments aboard and at eight tons is the largest civilian Earth observation mission. More advanced imaging radar, radar altimeter and temperature-measuring radiometer instruments extend ERS data sets. This is supplemented by new instruments including a medium-resolution spectrometer sensitive to both land

    RandomForest

    hariasa
    By hariasa,
    Hi, Does anyone know how to perform a RandomForest classification? Or which programs support it? Are there example scripts for R? Or plugins for ERDAS, ENVI or something? I use shapefiles for training areas and tif files for the actual data to be classified. All help would be awesome. Thanks, -hariasa

    arcgis raster calculator error

    Alexey
    By Alexey,
    Hi, I'm new to this board so i dont really know if im right in this thread or if you need more information. I have to classify a rasterlayer of rivers. So i use the Raster Calculator with the code: Con("riverclass1", 2,"riverclass1","(Value >= 40000) & (Value < 300000)") But it gives me the Error: invalid sql statement used. I only learned java so i dont really know the python syntax. So is the Syntax  wrong or some other stuff broke? Thank you

    Hot Spot, cluster or density ??????

    Svenne68
    By Svenne68,
    Hi there I need to make a simple analyse like a hot spot, clustering or density. The point is to have, let us say.......250 random point on a map......5 x attributes row with random numbers from 1-5. Then i need to find some kind of clustering or hotspots to where there are most with one's or with a summary under 9. I do not wish just to do it with "select by attributes", but more like a kind of "crime analysis"...but SIMPLE...anyone?

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