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    Generate Height Point Data from DEM

    By Lurker,
    Hello, this is my problem I have DEM data, and I want to generate height point data from it, anyone have a clue how to do it ? regards, 

    ArcEngine programming best and worst practices

    By drofan,
    ArcGis products contain great developer documentation. But code examples not always fit concept of good programming, and using this pieces of code in production lead to unpredictable program behaviour. So I`m looking for recomendations how things should be done and how they should not. Some kind of best and worse practices. Please share some usefull links for developers. Here some about geodatabase programming. http://proceedings.esri.com/library/userconf/devsummit09/papers/pss-develope

    ERDAS: create contour/DEM from stereo images

    By maunaloa,
    Hi everyone! My friend told me, that erdas imagine can create dem/contour from two images (a stereo image pair). He told me, erdas need some point, with known x,y, z coordinates. After the points are identified on the stereo pair, the program can recognize the surface, and create DEM. Anyone have idea, how can i make it? olla

    How to set mapguide in windows 7 32bit Operating System

    By Anand,
    Hi,  I have Windows 7 32bit Operating system configured with IIS 7, and I have installed Mapguide 2.0 as well as Mapguide Maestro, but it doesn't work when i login to Maestro with Administrator and admin as userid and password respectively. Please help me...


    By Lurker,
    ASEAN FEDERATION OF LAND SURVEYING AND GEOMATICS (AFLAG) Menyelenggarakan seminar dan pertemuan internal yang ke-41 di Yogyakarta, 16-18 Maret 2011 ini. Presiden AFLAG, Ibu Dra. Diah Kirana Kresnawati, M.Sc. yang saat ini juga menjabat sebagai Kepala Pusat Atlas Bakosurtanal menggandeng PUSPICS Fakultas Geografi UGM dan Jurusan TeknIk Geodesi, serta Ikatan Surveyor Indonesia (ISI) dan Badan Pertanahan Nasional (BPN) untuk menjadi... tuan rumah dalam acara ini. Acara AFLAG ini terbagi menjadi

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    • amazing share dude!!! is a great plugin for QGIS and GE..yeah!!!
    • Hi Lurker, Please reactivate my account - I will be more active from now! Thanks
    • Hello can you plase reactivate my account? I was proactive member, now im back.
    • A plug-in to integrate Google Earth Engine with QGIS using Python API. Usage Step 1: Sign up for Google Earth Engine. Step 2: Install QGIS. Step 3: Install the Google Earth Engine Plugin for QGIS and authenticate Google Earth Engine. Step 4: Git clone or download this repository. Step 5: Open the Python console in QGIS and load any downloaded Python script into the QGIS Python Editor. Step 6: Click the Run script button on the Python Editor to execute the script. Step 7: Zoom in/out the QGIS Canvas to inspect the results. Installation and getting started Examples Get Started Hello world! Adding data to QGIS Finding images Band math Mapping (what to do instead of a for-loop) Reducing Image statistics Masking Machine Learning Supervised Classification Algorithms Classification and Regression Trees (CART) | Support Vector Machine (SVM) | Confusion Matrix Unsupervised Classification Algorithms KMeans Clustering Image Image Overview Image Visualization Image information and metadata Mathematical operations Relational, conditional and Boolean operations Convolutions Morphological Operations Gradients Edge detection Spectral transformations Texture Object-based methods Cumulative Cost Mapping Registering Images Miscellaneous Band statistics (min, max, mean, std) | Image statistics by band | Extract value to points | Rename bands | Clipping | Find image by path and row | Get image resolution | Get image extent | Set image properties | Select bands | Convert bands to ImageCollection | Reclassify | Composite bands | Image smoothing | Download image | Cell statistics | Image patch area | Get image id | Get band name and type | Filtering by calendar range ImageCollection ImageCollection Overview ImageCollection Information and Metadata Filtering an ImageCollection Mapping over an ImageCollection Reducing an ImageCollection Compositing and Mosaicking Miscellaneous Get image centroid | Convert ImageCollection to Image | Sort by cloud and date | Filtering by metadata | Filtering by band names | Select image by index | Creating monthly imagery Geometry, Feature, FeatureCollection Geometry Overview Geodesic vs. Planar Geometries Geometry Visualization and Information Geometric Operations Feature Overview FeatureCollection Overview Feature and FeatureCollection Visualization FeatureCollection Information and Metadata Filtering a FeatureCollection Mapping over a FeatureCollection Reducing a FeatureCollection Vector to Raster Interpolation Miscellaneous Add new attribute | Add area column | Add random value column | Single column statistics | Multiple column statistics | Simplify polygons | Column statistics by group | Select by location | Select by attributes | Select by strings | Vector symbology | Merge FeatureCollection | Search by buffer distance | Select columns | Mimimum bounding geometry | Clipping polygons | Extract image by polygon Reducer Reducer Overview ImageCollection Reductions Image Reductions Statistics of an Image Region Statistics of Image Regions Statistics of Image Neighborhoods Statistics of FeatureCollection Columns Raster to Vector Conversion Vector to Raster Conversion Grouped Reductions and Zonal Statistics Statistics by group | Zonal Statistics Weighted Reductions Linear Regression Join Simple Joins Inverted Joins Inner Joins Save-All Joins Save-Best Joins Spatial Joins Array Arrays and Array Images Array Transformations Eigen Analysis Array Sorting and Reducing Specialized Algorithms Landsat Algorithms Radiance | Surface Reflectance | Simple cloud score | Simple composite Sentinel-1 Algorithms Resampling and Reducing Resolution Resampling | Reducing Resolution Linear fit Pattern recognition Center-pivot Irrigation Detector Asset Management Exporting Image Exporting ImageCollection Exporting Vector Exporting FeatureCollection Exporting CSV Exporting Table Exporting TimeSeries How Earth Engine Works Client vs. Server Deferred Execution Projections Filter Filter to metadata equal to the given value Filter to metadata not equal to the given value Filter on metadata contained in a list Filter on metadata that cotains a certain string Filter on metadata that starts with a certain string Filter on metadata that ends with a certain string Filter on metadata that falls within a specified range Visualization RGB composite Color palettes Color ramp Hillshade Image stretch Image thumbnail Rendering categorical maps Styled layer descriptors Terrain visualization Visualizing FeatureCollection Visualizing Geometry NLCD Land Cover US Counties Miscellaneous NDVI symbology | NDWI symbology | Landsat symbology | NWI wetlands symbology | Color by attribute | Random color visualizer And many more !  
    • screenshoot please
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