gis satellite

GIS outsourcing of zhongke yanyuan --- transportation integrated Geographic Information Platform, yanyuan gisA gis portal that integrates maps, services, and transport. It is a GIS portal that integrates maps, services, and transport, without complex settings and deployment, you can quickly create interactive maps and applications and share them with other people

GIS Power Inspection-Mobile GIS Nanjing yubu Technology Co., Ltd. (http://www.creable.cn), China's famous Mobile GIS solution and software platform provider, has Mobile GIS development products for Windows Mobile, j2_, Symbian platform, integrated with the mobile MIS solution, it has been successfully applied to multi

; ~ Meteorological data files on the ground. For ease of communication, the GPS data files in RINEX 2 format are marked with ① no logo; ② ASCII code; ③ each record is 80 characters in length and the block size is 8000; recorded on tape, the first file on the tape is the directory of all files. However, at present, international organizations such as IGS use communication methods (Internet) to quickly extract data from global GPS observation stations for years and store the data in large computer

Mobile GIS coincides with the timeThanks to the popularization of mobile intelligent terminal and the development of mobile Internet, with the development and application of GIS technology, more and more enterprises and ordinary consumers begin to realize the great potential and value of mobile GIS.Mobile GIS lightweight and flexible, wide audience, anytime and a

satellite maps, the Google Earth-like client (QQ earth) is launched. The first version is expected to only support Chinese territory, and its unique satellite, 3D, and Map modes will compare with Google Earth (which does not support 3D images.Based on web gis and virtual reality technology, Yidong independently developed a set of 3D simulation digital city syste

I have always wanted to write this thing, although a flexview or other development of GIS framework is simple, but the business system more when you are not the framework, the requirements are not the same, the layer is not the same you do not change, more to a certain extent to maintain the trouble, Deploying so many projects and other business developers (who don't understand GIS) will have to interact wi

Today we will discuss a few things that are not closely related. If some people have their own unique insights on these issues or already know the technology, so please put it forward in your comments for discussion. Let's discuss it here ......1. Over the past few days, I have been busy testing and modifying the GIS system. I have found some bugs and new requirements. This not only changes the style and layout of the interface, but also rarely change

GIS image cutting performance tuning and GIS image Performance TuningStatus Quo and objectives DellR920 Server, virtualized vmware vsphere 5.5 system, Guest System Windows Server 2012 R2. Deploy software ARCGIS 10. Image graph cutting test: the original cut takes 70 hours, And now it takes 17 hours. There is still room for further optimization. Debugging objectives: 1. Verify the optimal graph cutting para

standardized management of geological data, and the lack of corresponding security measures. The powerful data management function of GIS not only provides analysis and decision support for accident prevention and response, but also saves resources and avoids repeated investment in geological surveys.1. Drilling Data Management: the city's unified geological drilling database is established for overall planning. The quick batch import function can be

method uses close-range, aerial and remote sensing images to establish a realistic surface model including top details. This method is relatively time-consuming and expensive, and the automation degree is not high. 3) the node group method, using a large number of 3D point group data quickly obtained by Laser Scanning and Ground Movement Measurement to establish a three-dimensional reconstruction data source for the GPS Positioning Model of the geometric surface, data can also be divided into r

non spatial data to carry on the analysis, the processing. GIS function Basic functions should include: data entry, data editing, data storage, data manipulation, data analysis, data display and output (1) Data input: Also known as collection Artificial digital input remote sensing satellite image and GPS (2) Data editing: With the digital operation of map elements, users need to complete all the space

Discuss the design of plug-in GIS framework and plug-in gis framework Three years ago, I bought a GIS plug-in framework book from Jiang potao, as recommended by my senior brother. At that time, while reading a book, I made a complete implementation of the examples, which benefited a lot. Later, a plug-in C/S system was developed for the project, using the MEF fra

Recently, because of the relationship between Sino-2 and Beidou, many netizens posted the Tle data indicating the orbit of the satellite. Here is a brief introduction to the satellite orbital parameters and the format of the tle. Although no one actually reads the TLE data directly, it is the use of software to obtain satellite orbit and location information, but

The current application of 3D GIS is mainly limited to 3D visualization and realistic visual performance, and its important 3D analysis and 3D operation functions are also very limited. The construction of three-dimensional spatial databases is still a complex and expensive comprehensive project. The production efficiency, quality control, data security, and effective storage and management of large 3D GIS

Recently, I have tried to apply open-source GIS to commercial platforms. I have tried to use the structure of geoserver + postgis + OpenStreetMap. The main difficulties are data import and boundary issues, vector style sheets, etc. There are many import methods. You can refer to the Wiki of OpenStreetMap. The corresponding shapefile is used for the boundary. The source is also the content of OpenStreetMap. It is difficult to directly use S

Toshiba Satellite U845T (Model S4165) Toshiba Satellite U845T (model S4165) main parameter information: · Processor: Using the core i5-3337u processor · RAM: 6GB RAM, maximum upgradeable to 8GB · Hard drive: 128GB msata SSD · Screen: 14 inch, 1366*768 resolution · System: Windows 8 · Chipset and graphics card: intel® HM77 Express, integrated HD Graphics 4000 graphics · Wireless network: WIRELESS-N 2

Project experience: the establishment of the GIS preliminary work form and the construction of the project gis form Not much. The preliminary work is just done. The GIS platform system can coordinate and unify the whole water supply system. Based on the pipe network, the system establishes functions such as water supply network planning and design, configurat

1 OverviewA TCP/IP network system for measurement and control, transmitting multimedia information including video, voice, and real-time data. Because the system runs in an inaccessible environment, the evaluation of its service carrying capacity and transmission quality needs to be carried out on the simulation system, including the construction of a network experimental platform, the design of reasonable measurement methods, and the development of Performance Testing integrated software. Measu

Today we're going to talk about a couple of things that don't have much to do with, and if someone has a unique perspective on these issues, or if they already know about the technology, then please put it in the comments for your discussion, so let's explore it. One, these days busy testing and modifying the GIS system, found a number of bugs at the same time also has a new demand, not only changed the interface style and layout and the code also has

Remote Sensing Satellite 6 At 10:55 A.M. on July 26, China sent the "China Remote Sensing Satellite 6" to space using the "changzheng 2 C" carrier rocket at the Taiyuan Satellite Launch Center. The launch of "China Remote Sensing Satellite 6" was developed and produced by the Shanghai Institute of aerospace technology,