Jump to content
  • Chatbox

    You don't have permission to chat.
    Load More

    Dubai

    Bene71
    By Bene71,
    Any know where I could find some satellite imagery of dubai?  I am doing a report for school and I'm going to use LANDSAT for a temporal analysis, but I would like to incorporate some recent imagery with decent resolution.  

    eCognition 8.9

    Arhanghelul
    By Arhanghelul,
    Trimble has released a new version of eCognition: 8.9   Yuppyyyy   I am happy to see improvements for this powerful software. OBIA community is probably very happy, also.   here we can find more information about the new version eCgnition 8.9:   http://www.ecognition.com/products/whats-new-ecognition-89   We hope to find a medicine/crack for this new version, soon.  

    ArcGIS 10.2... WTF?!

    group5e
    By group5e,
    I want to buy ArcGIS 10.2 products... I really do. But I just can't bring myself to march to the bosses office and explain why we need this release because the fact is we don't. ESRI has managed to take a product with hardly any changes of significance and roll into a new version instead of an update. Instead of focusing on the multitude of problems that have plagued 10.1 throughout its lifecycle, they've decided to not fix the product and build on it even more.   They haven't addressed (among

    shape subset from shape layer

    adnan0001
    By adnan0001,
    Hi friend's   In erdas 2011..   I have a shape file of my country india , i just want to particular city likewise hyderabad from 28 states which is in shape file.   the process i have followed is 1)open the shape in erdas displaying the attributes selecting particular city to which i want to make separate shape file making aoi of it then from vector tool am choosing SUBSET VECTOR option am giving those output   am getting error , its showing that there is no aoi created   plz help

    Arc Gis - cutting aoi shape of image

    shaikhasun
    By shaikhasun,
    hi everyone.. I have a landsat 8 image of  one district  and i want to take out the specific area like a mandal in district .. how can i do it ? Is the toposheet of the mandal is compulsory or can we do it without toposheet ? If we dont have toposheet how can i cut the mandal shape in erdas or arc gis what ever .. please help me in this

Portal by DevFuse · Based on IP.Board Portal by IPS
  • Forum Statistics

    8.7k
    Total Topics
    43.4k
    Total Posts
  • Latest Posts

    • Hello! Hello!   Join us on Wednesday [GIS DAA] for a zoom webinar as we discuss "The Future of GIS: Emerging Technologies and Global Impact in Different Sectors" and "GIS for Sustainable Development."   Our event will feature two distinguished key speakers, senior specialists in the field, who will enlighten us with their insights and expertise.   Save the date and stay tuned for more details on this exciting opportunity to explore the cutting-edge advancements and societal applications of Geographic Information Systems. Here is the registration link: https://shorturl.at/f5W68   See you there! #IRESexperience
    • Sometimes you need to create a satellite navigation tracking device that communicates via a low-power mesh network. [Powerfeatherdev] was in just that situation, and they whipped up a particularly compact solution to do the job. As you might have guessed based on the name of its creator, this build is based around the ESP32-S3 PowerFeather board. The PowerFeather has the benefit of robust power management features, which makes it perfect for a power-sipping project that’s intended to run for a long time. It can even run on solar power and manage battery levels if so desired. The GPS and LoRa gear is all mounted on a secondary “wing” PCB that slots directly on to the PowerFeather like a Arduino shield or Raspberry Pi HAT. The whole assembly is barely larger than a AA battery. It’s basically a super-small GPS tracker that transmits over LoRa, while being optimized for maximum run time on limited power from a small lithium-ion cell. If you’re needing to do some long-duration, low-power tracking task for a project, this might be right up your alley. https://hackaday.com/2024/10/17/tiny-lora-gps-node-relies-on-esp32/
    • Multiple motors or servos are the norm for drones to achieve controllable flight, but a team from MARS LAB HKU was able to a 360° lidar scanning drone with full control on just a single motor and no additional actuators. Video after the break. The key to controllable flight is the swashplateless propeller design that we’ve seen a few times, but it always required a second propeller to counteract self-rotation. In this case, the team was able to make that self-rotation work so that they could achieve 360° scanning with a single fixed LIDAR sensor. Self-rotation still needs to be slowed, so this was done with four stationary vanes. The single rotor also means better efficiency compared to a multi-rotor with similar propeller disk area. The LIDAR comprises a full 50% of the drone’s weight and provides a conical FOV out to a range of 450m. All processing happens onboard the drone, with point cloud data being processed by a LIDAR-inertial odometry framework. This allows the drone to track and plan its flight path while also building a 3D map of an unknown environment. This means it would be extremely useful for indoor or underground environments where GPS or other positioning systems are not available. All the design files and code for the drone are up on GitHub, and most of the electronic components are off-the-shelf. This means you can build your own, and the expensive lidar sensor is not required to get it flying. This seems like a great platform for further experimentation, and getting usable video from a normal camera would be an interesting challenge.   Single Rotor Drone Spins For 360 Lidar Scanning | Hackaday
    • The fall update to Global Mapper includes numerous usability updates, processing improvements, and with Pro, beta access to the Global Mapper Insight and Learning Engine which contains deep learning-based image analysis tools. Global Mapper is a complete geospatial software solution. The Standard version excels at basic vector, raster, and terrain editing, with Global Mapper Pro expanding the toolset to support drone-collected image processing, point cloud classification and extraction, and many more advanced image and terrain analysis options. Version 26.0 of Global Mapper Standard focuses on ease-of-use updates to improve the experience and efficiency of the software. A Global Search acts as a toolbox to locate any tool within the program, and a source search in the online data streaming tool makes it easier to bring online data into the application. Updates for working with 3D data include construction site planning to keep all edited terrain for a flattened site within a selected area and the ability to finely adjust the vertex position of 3D lines in reference to terrain in the Path Profile tool. Perhaps the largest addition to Global Mapper Pro v26.0 is the availability of the new Insight and Learning Engine which provides deep learning-based image analysis. Available with Global Mapper Pro for a limited time for users to test and explore, users can leverage built-in models for building extraction, vehicle detection, or land cover classification. These models can even be fine-tuned with iterative training to optimize the analysis for the data area.
  • Latest Topics

  • Recent Achievements

    • Robyev earned a badge
      One Month Later
    • Robfib earned a badge
      One Month Later
    • msig0000 went up a rank
      Rookie
    • instrutorgis earned a badge
      One Year In
    • umn earned a badge
      Reacting Well
×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.

Disable-Adblock.png

 

If you enjoy our contents, support us by Disable ads Blocker or add GIS-area to your ads blocker whitelist