博文

目前显示的是 三月, 2025的博文

Improving asteroid impact risk assessment using GISBox

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GISBox Official Teams:  https://teams.live.com/l/invite/FEAr12sInvEVy4hFQE Official Teams Group:  https://teams.live.com/l/invite/FBAFp0pbqhqlpe1BQI    Since NASA first observed asteroid 2024 YR4 on December 27, 2024 using the ATLAS telescope in Chile, this “city-destroying asteroid” with a diameter of about 30 meters has attracted global attention. Initially, scientists assessed the probability of it colliding with Earth on December 22, 2032 at 0.28%. Although this risk has now decreased, research institutions in various countries continue to strengthen monitoring and response. In this situation, GISBox, a GIS data tile processing software, plays an important role in asteroid impact research and disaster management. GISBox provides precise technical support to scientists, government agencies, and rescue teams by efficiently processing large-scale spatial data, optimizing map loading speed, and assisting in emergency response. 1. Efficient processing of large-scale s...

5 efficient GIS tools recommended - geographic information processing tools

GISBox Official Teams:  https://teams.live.com/l/invite/FEAr12sInvEVy4hFQE Official Teams Group:  https://teams.live.com/l/invite/FBAFp0pbqhqlpe1BQI    Geographic Information System (GIS) tools play an increasingly important role in modern data analysis, urban planning, environmental monitoring and other fields. This article will recommend 5 powerful GIS tools, including the emerging GIBox, to help you process geospatial data more efficiently. GIBox - Lightweight Open Source GIS Solution As an emerging open source GIS tool, GIBox is emerging in the GIS field with its lightweight and user-friendly interface. This completely free tool has an active open source community support and can easily handle the import and export of multiple geographic data formats. Even beginners can quickly get started with its simple and intuitive operation interface, while professional users can expand its functionality through Python scripts. It is particularly worth mentioning that althou...

Convert Gaussian splash files (PLY/Splat) to 3DTiles

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GISBox Official Teams:  https://teams.live.com/l/invite/FEAr12sInvEVy4hFQE Official Teams Group:  https://teams.live.com/l/invite/FBAFp0pbqhqlpe1BQI    In the field of three-dimensional geographic information, Gaussian Splatting technology is often used for the visualization of point cloud data. The PLY/Splat format files generated by it can efficiently express complex point cloud models. However, if this type of data is to be dynamically loaded and efficiently rendered on the Web, converting it to 3DTiles format is a better choice. This article will focus on the free tool GISBox to explain in detail the conversion process from Gaussian splatting files to 3DTiles, with operation tips and precautions. Ⅰ. Preparation GISBox is a free GIS toolbox that supports Windows, Mac and Linux systems. We can download the corresponding version from the official website and complete the installation. Next, make sure that the Gaussian splatting file contains complete geometric infor...

GISBox optimizes the conversion of 3D data from OSGB to 3DTiles

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GISBox Official Teams:  https://teams.live.com/l/invite/FEAr12sInvEVy4hFQE Official Teams Group:  https://teams.live.com/l/invite/FBAFp0pbqhqlpe1BQI     In the field of geographic information systems (GIS) and 3D visualization, OSGB (OpenSceneGraph Binary) and 3DTiles are two widely used 3D data formats. The OSGB format is often used to store complex 3D terrain and building models, while 3DTiles is a 3D tile format optimized for network transmission and rendering. This article will introduce in detail how to convert OSGB format data to 3DTiles format in GISBox to meet the needs of online browsing and efficient rendering. The OSGB format occupies an important position in 3D modeling with its rich 3D information (including point clouds, textures, surface normal vectors, etc.). However, as 3D data continues to grow, how to efficiently manage and transmit this data has become a challenge. The 3DTiles format emerged as the times require. It supports a variety of data comp...

Convert oblique photos to OSGB! Build precise models with GISBox's reverse tiling function

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 GISBox Official Teams: https://teams.live.com/l/invite/FEAr12sInvEVy4hFQE Official Teams Group: https://teams.live.com/l/invite/FBAFp0pbqhqlpe1BQI In the development of modern cities, transportation planning is directly related not only to the sustainable growth of cities, but also to citizens’ daily mobility experience and quality of life. With the advancement of GIS technology, 3D visualization has become an indispensable tool for transportation planning. GISBox is a highly efficient GIS tiling and visualization software, and its oblique photo inverse tiling function plays an important role in transportation planning, providing planners with a more precise, intuitive and efficient solution. 1. Reuse and analysis of data by inverse tiling In transportation planning, oblique photo data can reproduce urban roads, bridges, railways and other infrastructure in 3D models. However, when transportation planning teams use traffic simulation and design software, 3D data in OSGB format is ...

Application of GISBox in Power Facility Planning

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GISBox Official Teams:  https://teams.live.com/l/invite/FEAr12sInvEVy4hFQE Official Teams Group:  https://teams.live.com/l/invite/FBAFp0pbqhqlpe1BQI  Geographic information system (GIS) technology plays a vital role in planning power facilities. However, many specialized GIS software are expensive and can be difficult to implement in projects with limited budgets. Fortunately, GISBox is a free yet powerful GIS tool that can greatly help with power facility planning. Multi-source data processing and integration Power facility planning requires handling diverse data, including remote sensing images, topographical data, and 3D models. GISBox supports the import, editing, conversion, and publishing of these data formats, integrating data from different sources in one platform to enable comprehensive analysis and decision-making. 3D model editing and repair 3D models are essential for planning power facilities in complex terrains and urban environments. GISBox provides real-ti...

GISBox and GIS: A new chapter in the innovation of geographic information processing

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GISBox Official Teams: https://teams.live.com/l/invite/FEAr12sInvEVy4hFQE Official Teams Group: https://teams.live.com/l/invite/FBAFp0pbqhqlpe1BQI   As an important part of modern information technology, Geographic Information System (GIS) has been widely used in many fields such as resource management, environmental protection, urban planning, and disaster warning. It provides people with important tools for spatial distribution information on the earth’s surface by collecting, storing, managing, analyzing, and displaying geographic data. In this growing field, GISBox, as an emerging domestic GIS toolbox, is gradually emerging with its unique advantages, bringing new changes to the popularization and application of GIS. GISBox: Innovator of lightweight GIS toolbox GISBox is an integrated GIS toolbox dedicated to simplifying the complex process of GIS data processing and publishing. Its core concept is “making GIS data processing simpler”, which runs through the design and functio...