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Showing content with the highest reputation on 11/03/2015 in all areas

  1. I know that FME has great features, and I use some of them, but here in title says "mxd layout conversion", which means not only features ...
    2 points
  2. The best way is following: 1. Install Bentley map 2. Install FME Desktop 32 bit version https://www.safe.com/solutions/for-applications/bentley/bentley-map/3. You have to learn some FME features (for example dgn styler....) for example https://www.youtube.com/watch?v=XW-ga2HVkQ0 You can create two-way own applications ! Good luck
    2 points
  3. Here where I live (Europe), ortho-photo images of spatial resolution 0.5 x 0.5 m are considered to be good for scale 1:5000, and 0.25 x 0.25 m for 1:2500.
    2 points
  4. It is really very difficult to get exactly the same layout result in CAD. ArcGIS 10.2.2 has improved AI export, but AI export to DWG isn't so good, I would say useless. Even in AI, dashed lines are separate dashes, so it is very difficult to get them back into GIS. Also, you can export feature classes from ArcGIS one by one to CAD and get features (dwg or dgn), even with real circular arcs, but that's not how ArcGIS layout looks like, because of different CAD symbology. You want to get the same looking layout in CAD but editable? Unfortunately I don't think it is possible, at least not the easy way.
    2 points
  5. Applications of GIS in Civil Engineering Civil engineering is about developing and sustaining infrastructure. As a result civil engineers work with a voluminous amount of data from a variety of sources.A tool that has proliferated within civil engineering in recent years is Geographic Information Systems (GIS). GIS technology provides tools for creating, managing, analyzing and visualizing the data associated with developing and managing infrastructure. This technology provides a wide range of civil engineering applications because of its potential to provide a new environment for problem solving which could lower cost, improve quality and support multi discipline analysis for complex projects. Some of these applications are: · Infrastructure Life Cycle Management · Transportation Projects · Urban Development · Target Site Selection · Landfill Site Selection · Mineral Mapping · Critical Infrastructure Protection · Route Analysis · Watershed and Drainage Analysis · Project Asset Management GIS plays a vital role and serves as a complete platform in every phase of infrastructure life cycle. Each and every phase of infrastructure life-cycle is greatly affected and enhanced by the enrollment of GIS as explained below. Planning:It contains high-level planning functions for site location including environmental impact mitigation, economic analysis, regulatory permitting, alternative siting analysis, routing utilities, what-if scenarios, visualization of concept options, data overlay, modeling, and benefit/cost alternatives analysis. Data Collection: It has specific functions to collect precise site data used for predesign analysis; design; and calculations including field survey, topography, soils, subsurface geology, traffic, LIDAR, photogrammetry, imaging, sensitive environmental areas, wetlands, hydrology, and other sitespecific design-grade data. Analysis: Analysis is one of the major and most influential phases of infrastructure life cycle. Analysis guides us about the validity or correctness of design or we can say that analysis is a method which supports our design. Some of the analysis that can be performed by GIS are: · Water distribution analysis · Traffic management analysis · Soil analysis · Site feasibility analysis · Environment impact analysis · Volume or Area analysis of catchment · River or canals pattern analysis · Temperature and humidity analysis Construction: It is the stage when all layout plans and paper work design come into existence in the real world. The GIS helps the professionals to understand the site conditions that affect the schedule baseline and cost baseline. To keep the construction within budget and schedule GIS guides us about how to utilize our resources on site efficiency by: · Timely usage of construction equipment. · Working Hours · Effects of seasonal fluctuations. · Optimizing routes for dumpers and concrete trucks · Earth filling and cutting · Calculation of volumes and areas of constructed phase thereby helping in Estimation and Valuation. Operations/Maintenance: It models utility and infrastructure networks and integrates other related types of data such as raster images and CAD drawings. Spatial selection and display tools allow you to visualize scheduled work, ongoing activities, recurring maintenance problems, and historical information. The topological characteristics of a GIS database can support network tracing and can be used to analyze specific properties or services that may be impacted by such events as stoppages, main breaks, and drainage defects. GIS can help to make a record of work that has been completed and can give us visualization in the form of thematic maps which will guide us about rate of operations, completed operations and pending operations. In short we can say that GIS will prove to be the foundation of next generation civil engineering.
    1 point
  6. it's no possible, generally export the native file of MXD to other it doesn't work properly, the right step is export your file from GIS (shape file, geodatabase) to CAD Format... regards
    1 point
  7. cad and gis are different beast, luckly you have those long ways but still get there, ehehehehe in fact for some reason, conversion between gis into dwg still have many obstacle I dont have much experience on cad-gis data conversion though,
    1 point
  8. Hi sukh_rehal_86, Two books can be a good starting point for you.. One from our friend, msig0000: And a second one over here: Hope that help. Happy Learning! darksabersan.
    1 point
  9. Welcome dude, I'm interested in spatial correlation methods, please share some of your knowledge with us many thanks
    1 point
  10. Welcome on board Grzegorz!!! darksabersan.
    1 point
  11. 1 point
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