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  1. Hello members of GIS AREA ! Drones, also named UAV's or UAS's, are becoming increasingly popular for different applications. Me, I am interested in the field on drones applications for remote sensing, more exactly for aerial mapping, to produce orthophotos, Digital Terrain Models (DEM) and other products which are very useful for research or private businesses. I would like to know more about how to build a personal drone from 0, how to selected the best platform for the application of aerial mapping, how to fly the drone and how to process the datasets obtained from drones. I know th
  2. Hi all, i just wanna share information about Photogrametry Technology Imagine being able to achieve highly accurate mapping, whenever and wherever needed, even in less than favourable weather conditions (wind, light rain, cloud cover) where conventional photogrammetry may not be possible, while keeping both feet safely on the ground. All this is now available at a reasonable price. The X100 is the result of a thorough and multidisciplinary engineering process. It has been designed with two main goals in mind and with due consideration for the demanding field worker. It carries a camera pa
  3. Nowadays, amateur drones have an amazing range of applications. You may wonder: “Can I use my drone for photogrammetry?” and the answer is “Yes”. In this tutorial, you will create a georeferenced and measurable 3D model, using YouTube video captured by DJI Inspire 1 using Agisoft PhotoScan and view it with Sputnik GIS Source video (4k / 2160p): 3D Model created using Agisoft PhotoScan: If you're interested, you can read a tutorial. Sputnik GIS also used to measure distances and heights, calculate cut and fill volumes of piles and quarries and volume differences between digita
  4. Apa itu GIS ? Bisa disimpulkan GIS (Geographic Information System) atau bila diterjemahkan menjadi SIG ( Sistem Informasi Geografis) adalah pengolahan data geografis atau keruangan yang bisa dikelola lebih lanjut agar menjadi informasi data yang dibutuhkan. GIS mengintegrasikan operasi pengolahan data berbasis database, seperti pengambilan data berdasarkan kebutuhan serta analisis statistik dengan menggunakan visualisasi melalui analisis geografis. Sejarah Perkembangan Pengaplikasian GIS sudah dimulai sejak zaman prasejarah, Gua Lascaux di Perancis pada 35.000 tahun yang lalu
  5. Hi All, I am a Doctorate in Remote Sensing and GIS. I have created an online tutorial Geospatial Technologies primarily concentrating on practical aspects both for beginners and for advanced learners. I am sure this will be useful for the members. Please have a look at the following link. https://www.youtube.com/channel/UCK-8Ky7ZiohkOrHpe6EM1Lw Tutorials are totally free of cost and created just out of passion to help students and professionals in the field of Geospatial Technologies.
  6. I am attempting to downscale a plethora of temperatures points over a high resolution DEM, and have hit several roadblocks. On further research, I have found a method in which to execute this task, but am stuck on how to execute within ArcMap. The weighted linear function I plan to use is as follows `y=Bx+C` Where y=predicted temperature, B and C are coefficients, and x is the DEM layer. There are also several complex weighted functions that determine the influence of the station on the regression model as the specific DEM cell gains altitude away from the station and proximity away
  7. Hello everyone, On behalf of the iEMSs Workshop A3 organisation team, I would like to bring your attention to the Workshop named "Long –Term Analysis of Socio-Ecosystems Under Climate Change: New Avenues for Integrated Modelling of Adaptation Processes". This workshop will take place at the 8th International Congress on Environmental Modelling and Software - iEMSs 2016 - in Toulouse, France, on July 10-14, 2016. Under the organisation of Prof. Carlo Giupponi and Dr. Paola Mercogliano, this workshop will focus on modelling and techniques (Remote Sensing - RS and Geographical Information S
  8. Hello friends, I think geospatial software (commercial and free), user cases, and problem solving issues related to people who uses mac as operative system, would worth having. I will list only a few of them (the ones I use or am interested in) to show that out there it might be a potential pool of users interested of what gisarea has to offer: tutorials, software, and solutions based on users' knowledge and experiences. Here is the gis/remote sensing list of software available for mac: qgis saga spatialite grass gis otb/monteverdi2 envi/idl tntmips postgresql/postgis cartographica Us
  9. Hi, guys. Guess what? Deadpool is here to be a superemotesensed hero. Okay, now, serious. My question may make you feel like want to stab me but I am now being serious. I am a remote sensing student, and now I am in my last year of my study. I wonder is there any remote sensing job for fresh graduates? Because everywhere I found almost nothing but GIS jobs. I like non photographic remote sensing so much, it is my passion. Anyway is there any chances in your countries to give a stranger foreigner fresh graduate a job? I am just wondering, because we are lowly paid in my country. Thank you
  10. Hi, I am creating cycling route maps for a Business Park in the UK. I have access to Digimap data. I want to know what is the best file type to present my routes on for easiest visibility and under standing. I.e. OS Open Map? Meridian 2 tiles? The maps are very local scale with a 4 mile distance between points so I would like to use a very small scale and have all roads easily interpreted on an A4 map.
  11. 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 so
  12. Civil Engineering Journal is a multidisciplinary, an open-access, internationally double-blind peer -reviewed journal concerned with all aspects of civil engineering, which include but are not necessarily restricted to: Building Materials and Structures, Coastal and Harbor Engineering, Constructions Technology, Constructions Management, Road and Bridge Engineering, Renovation of Buildings, Earthquake Engineering, Environmental Engineering, Geotechnical Engineering, Highway Engineering, Hydraulic and Hydraulic Structures, Structural Engineering, Surveying and Geo-Spatial Engineering, Transport
  13. HI my names is Djo and nowdays I'm interested to continue my Master Degree and find out a little bit confused about which college I want to go in I'm interested to learn about: 1. Making GIS as startup 2. Big Data analytic 3. Mobile and Web based GIS 4. Location Analytic and Spatial Analytic 5. Business Intellegence 6. GIS as Decision Support System and Modelling 7. and also GIS application for Urban, Property, Retail, and marketing I've searched with Google and find similar course that some college like this http://www.fh-kaernten.at/en/degree-programs/engineering-it/ove
  14. The emergence of volunteered geographic information (VGI) or user-generated geographic information has drawn significant attention from scholars investigating the ways in which VGI is produced, created and used. Many of these studies have been situated in the city. This issue calls for papers that engage with discussions on a broad theme of "VGI and the city". Papers are invited to address any of the following topics (but not limited to): - new spatial media and urban experiences; - new ways of visualizing urban spaces; - VGI and urban governance; - VGI and participatory planning; - citizen
  15. hi myself Raj. I would like to start knowledge sharing on GEOEXTJS- web mapping
  16. Using Terrascan, is it possible to run a macro to class flightline overlap points accurately. After a macro has already been run on the lidar data to create the ground class and has been manually edited into ground, unclassed, as well as high and low points. Without needing to manually edit the ground class again. This is my first project on the processing end of lidar (macros/terrascan) and forgot to run a macro for overlap prior to running the groundclass macro. I also do have a trajectory file for the data set.
  17. The first user-friendly and professional application for windows phone devices that performs advanced Gps calculations and mapping. Intended for surveying engineers, civil engineers, architects as well as those involved in real estate. Description of software features: Computation of coordinates of surveying points and subsequent mapping of the points on the map. Ability to store point data files on phone and Onedrive. Exporting final results of calculations in Drawing Exchange Format (DXF) which is compatible with the most popular design software or a simple text file of point d
  18. Open and edit ESRI shapefiles .shp and .dbf attributes in BabaCAD using this powerful GIS extension for BabaCAD. Use TableView with excel-like filter and ZoomTo/Highlight features to quickly navigate through spahes in workspace. Easy to use, save shapes to dxf files. Arrange features using layers. Download free at http://www.babacad.com/bem
  19. Hi, Oracle Spatial AddOn Lite for BabaCAD freeware CAD is released and available for download. All members of this forum can also get Pro version (full Oracle Spatial editor in BabaCAD) for free (starting now to March-2015). Member who wants to get Pro version has to reply to this thread and post one screenshot image of BabaCAD running Spatial AddOn with a part of his spatial data and min. one attribute data (attribute data is any non-SDO_GEOMETRY column in Oracle spatial table and must be visible in "Extension Data" of BabaCAD Properties Window). Example of screenshot can be seen at b
  20. Hello, I am working on a project that requires that I automatically generate polygons to approximate the boundaries of some districts because our country does not have these informartions. The idea I had was to generate these boundaries from the distances of the point groups belonging to each polygon. I attach the diagram below in order to illustrate my ask. I only have the coordinates of the points Ai to Gi. All Ai points belong to the polygon A, all points Bi to the polygon B, etc. I do not have any data space allowing me to create polygons A to B. I can be content with a realis
  21. If you or anyone you know might be interested in this job, please contact Larry Nguyen at @408.430.3066 or [email protected] We offer health insurance and 401k benefits. I do offer referral bonus!!! Contract term: 12months Pay rate:Negiotable Location: Silicon Valley, CA In your role you will: Be responsible for content analysis, validation, cleansing, collection and reporting. Analyze and validate data content and assemble new content from various sources, including databases, files/spreadsheets, and websites. Respond to data inquiries from various groups within an organizat
  22. Hello, I worked for years to create a navigation map full of POIs... Is my file safe as .nm3 File? OR there is a way to edit it.+ If yes how can I make my file more secure. Thanks.
  23. Hi all, I've got a bug in my ArcMap ArcEditor10.2.2 There's a pop-up dialog that is labeled CNPrj9 and says "Int_clip enabled - Object variable or With Block variable not set" it gives me the option to click OK, I do, and it pops back up again. and again. Eventually I have to manually force quite the program. Makes it impossible to edit or work with my map. I can open up a new blank map and add data and it doesn't seem to pop up. Any idea what's causing this and how to fix it? I can always just add all my data to a new map but would prefer to keep with the mxd I've been working on. Thanks!
  24. Let's say that a business corporation that offers consultancy for renting and selling houses would like to implement a web-application that can help their customers to find houses based on geo-location requests. Let's say that me, as a customer I would like to rent an apartment. As a student and part-time worker, I would like to find a place that satisfy my necesities, based on some eliminatory points. And let's say that, other advantages than a minimum renting price, I would like to find a house that is in : 1) proximity to transportation (bus or subway) > finding a house as much a
  25. Having accurate data to support operational, engineering and analytical processes is critical to achieve organizational excellence Accurate and a precise data is needed to provide support to your organizations operational, engineering and analytical processes inorder to achive an execellency mark. With the use of our product OnPoint by Rolta and our BI capability, we include the clients inour data services delivery center. Our services include:- Data Conversion & Migration, 3D Database Creation and Maintenance Photogrammetry. Find out more here:- http://www.rolta.com/americ
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