dss satellite

Children hd-2,http://183.252.176.22//pltv/88888888/224/3221225933/index.m3u8CCTV14 Children, Rtsp://113.136.42.40:554/pltv/88888888/224/3221226110/10000100000000060000000001759208_0.smilCCTV15 Music -1,http://111.12.130.67/pltv/88888888/224/3221225615/index.m3u8CCTV15 Music -2,rtsp://113.136.42.39:554/pltv/88888888/224/3221226103/10000100000000060000000001759209_0.smilCgtn,rtsp://113.136.42.39:554/pltv/88888888/224/3221226071/10000100000000060000000001759085_0.smilCgtn Record -1,http://223.110.

Transferred from Http://hi.baidu.com/fenglinggoto/item/ab480234277d254b3075a1d9 Introduction to u-blox A-GPS Solutions GPS applications are becoming increasingly popular. Vehicle Navigation and PDA/PND portable navigation devices are widely used in the market. In addition to combining photos, audio and video playback, it also gradually enters pedestrian walking navigation from Vehicle Navigation, with more emphasis on Location-basedService,LBS), that is, the positioning function extends value-ad

GPS (global positioning system), Global Positioning System:GPS consists of three parts:1. Space:The spatial part of GPS is composed of 24 working satellites. It is located over 20 200km of the earth's surface, evenly distributed on 6 orbital planes (4 in each orbital plane), and the orbital angle is 55 °. In addition, three active backup satellites are running in orbit. The distribution of satellites allows more than four satellites to be observed anywhere and at any time in the world, and the n

Toshiba is one of the established manufacturers of Japanese laptops, and since its first notebook computer T1100 has been released for nearly 30 years, many of the classic products have left a deep impression on people. This year, a Toshiba launched by the home of the satellite l50-a has become the market users focus on products. Satellite series is Toshiba positioning in the mainstream and home entertainm

cameras, templates for Dmc,dss,ultracam,rollei Aic,pictometry,dimac and digicam frames, ADS40 line array sensors. Input data format: 8-bit, 12-bit, or 16-bit TIFF, TIFF JPEG.Supported satellite imagery: Ikonos 2, Quickbird 2,worldview 1, Spot 1–5, Landsat 4–5 and 7, IRS 1 C/D, Aster, Cartosat 1; Direct import of original track parameters; Direct Import or deduction RPC coefficients.The GPS camera position

Model Design reason: GPS provides global, around-the-clock, and real-time navigation Advantages. However, when satellite signals such as high-rise buildings, Boulevard, overpasses, and culvert tunnels are "blind spots, GPS cannot provide users with precise navigation information, especially continuous navigation information. Dr (dead-reckoning) uses a direction sensor (Gyroscope) and a speed sensor (mileage meter) to estimate the instantaneous locatio

Recently in the collation of a list, by the way the country's own launch of the satellite, and cheese together to share the next ~ before we really do not know, originally we launched so many satellites it ~ DomesticSatellite Scientific detection and technical test satellites PracticeSeries The practice of a satellite, the practice of

Rtmp: // 219.232.160.120/livestream/c64024e7cd451ac19613345704f985fa Shenzhen Satellite TV hd-HD image quality rtmp: // 219.232.160.120/livestream/Shenzhen Satellite TV HD-standard image quality rtmp: // 219.232.160.122/livestream/Shenzhen Satellite TV-HD image rtmp: // 219.232.160.122/livestream/d46024701fdfe213f7e7dd8e4fb9a1d2 Shenzhen

The GPS system consists of three parts: the spatial part-GPS satellite constellation; Ground control part-ground monitoring system; User device part-GPS signal receiver. GPS satellite constellationThe GPS working satellite and its constellation are composed of 21 working satellites and 3 in-orbit standby satellites, which are recorded as (21 + 3) GPS constell

From: http://www.linuxidc.com/Linux/2011-09/42454.htm Concepts and basic classes Recently I learned GPS, so I made a GPS signal parsing tool on the Android system (HTC G7 mobile phone). The following is a summary. Thank you for your correction. Function: 1. obtained the location GPS information, including longitude and latitude, speed, and direction. 2. Satellite information, including the number of satellites, elevation angle, azimuth angle, and si

Satellites are widely used and widely available. There are space "messenger" communications satellites, space "remote sensors" Earth resources satellites, space "weather stations" meteorological satellites, Space "guide" navigation satellites, space "spy" reconnaissance satellites, space "broadcast satellites", space "altimeter" satellites, Space "clairvoyance" astronomical satellites and so on. The formation of a large "satellite family."The composit

GPS data packet Parsing After GPS power-on, data in a certain format will be returned at a certain time. The data format is:$ Information type. The characters starting with '$' are x, and X ', the information type is followed by data separated by commas.The complete data of a row is as follows:$ Gprs mc, 080655.00, A, 4546.40891, N, 12639.65641, E, 1.045, 328.42, 170809, A * 60 Information type:Gpgsv: Visible satellite informationGpgll: Location I

Original site: http://www.cnblogs.com/magicboy110/archive/2010/12/09/1901669.htmlThere are many professional materials about GPS theory on the network, and this paper tries to introduce the basic principle of GPS positioning in a way that programmers can easily understand, hoping to enlighten the friends who do GPS development. Of course, this article does not involve specific development aspects of the technology.A mathematical model of GPS positioningThe first reason to introduce a mathematic

1. Mount the OS image Disk [Root @ DSS media] # Mount/dev/CDROM/Media 2. Install the FTP service package [Root @ DSS server] # ls-lt | grep vsftp-RW-r -- 1 Root 143517 Nov 17 2010 vsftpd-2.0.5-16.el5_5.1.i386.rpm [Root @ DSS server] # rpm-IVH vsftpd-2.0.5-16.el5_5.1.i386.rpm [Root @ DSS server] # rpm-Q vsftpdVsftpd-2.0

: $ gpgsa, statement ID, indicating the current satellite information of gps dop and active satellites (GSA)Field 1: positioning mode, a = Automatic manual 2D/3d, M = manual 2D/3DField 2: positioning type, 1 = undetermined, 2 = 2D, 3 = 3DField 3: PRN code (Pseudo-Random Noise Code), number of the satellite PRN code used by the 1st channel (00) (0 if the number of leading digits is insufficient)Field 4: PRN

of research and discussion. MPEG-1 is used to transmit 1.5Mbps data transmission rate digital storage media motion image and its sound code, after MPEG-1 standard compression, the video data compression rate is 1/100-1/200, the audio compression rate is 1/6.5. MPEG-1 provides an image of 30 frames per second 352*240 resolution, and is close to the quality of the home video format (VHS) tape when appropriate compression technology is used. MPEG-1 allows for more than 70 minutes of high-quality

1 goalsWant to build a streaming platform (similar music platform), through the streaming media platform to maintain the relevant streaming media resources.2 Main Function requirementsKey features can include: Streaming content Maintenance (information maintenance, streaming file upload, etc.), support for RTSP (real-time streaming Protocol, live streaming protocol) and RTP/RTCP (real-time Trancport Protocol /RTP control Protocol, the real-time Transfer Protocol/RTP-controlled protocol) for stre

DSS workload During the test, the DSS workload includes 22 query statements of the report type consisting of complex select statements. These queries are strictly run on the server in batches. All queries contain one or moreFor multi-table join, most queries need to scan a wide range of indexes. Table 2 records the average fragmentation and page density of the indexes used in the test. The fragment level i

longitude) Field 6: GPS status, 0 = undetermined, 1 = non-differential positioning, 2 = differential positioning, 3 = Invalid PPS, 6 = being estimated Field 7: number of satellites in use (00-12) (0 if the number of leading digits is insufficient) Field 8: hdop horizontal precision factor (0.5-99.9) Field 9: altitude (-9999.9-99999.9) Field 10: height of the earth's elliptical sphere relative to the geolevel Field 11: differential time (the number of seconds from the last time the d

metadata.4. Determine storage allocationMany database management systems provide storage allocation parameters for the designer to physically optimize, such as the size of the block, the size and number of buffers, and so on, which are determined at the physical design time. This is the same as when creating a database system.Section fifth generation of data warehousesThe work to do in this step is interface programming, data loading.The result of this step is that the data is already loaded in