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"azimuth" - 5 õppematerjali

azimuth

Kasutaja: azimuth

Faile: 1
Total station problems
4
pdf

Total station problems

microprocessor. It converts the measured slope distances to horizontal and vertical components (or elevation differences). If the elevation of the instrument center and the h.i. of the reflector are entered into the instrument, the elevation of the sighted point is computed taking into account earth’s curvature and atmospheric refraction. Also, if the coordinates of the occupied station and a known azimuth are available, the microprocessor will compute the coordinates of the sighted point. The microprocessor is using computed horizontal and vertical components of the slope distance and the azimuth of the line to determine by trigonometry the north-south and east-west components of the line and the coordinates of the new point (new coordinates also stored in memory). Microprocessor also considers the instrumental errors (leveling errors) while computing. References:

Keeled → inglise teaduskeel
2 allalaadimist
Kinnise teodoliitkäigu tasandamine programmiga Adjust
12
docx

Kinnise teodoliitkäigu tasandamine programmiga Adjust

piiride sisse ning statistilises mõttes on kaaluühiku standardhälve 1. Kaaluühiku standardhälve on 1 lähedane, võib oletada, et mõõtmistulemustes jämedaid vigu ei esine ning need on usaldusväärsed. Lisa 1. IT6 ---------------------------------------------------------------------------------------------------------- Number of Control Stations Æ2 Number of Unknown Stations Æ2 Number of Distance observations Æ 3 Number of Angle observations Æ 4 Number of Azimuth observations Æ 0 ******************************************* Initial approximations for unknown stations ******************************************* Station X Y ============================================== B 850.989408 681.173136 C 1,140.006864 312.962544 Control Stations ~~~~~~~~~~~~~~~~ Station X Y ============================================== X 454.206864 628.921272 A 598.712544 337.456272

Geograafia → Geodeesia
31 allalaadimist
Merepraktika aruanne-Praktikakoht Victoria I
78
pdf

Merepraktika aruanne: Praktikakoht Victoria I

Manta is designed to meet the demands of today's maritime industry.Through the use of the very latest in radar technology, Manta delivers radar performance in the most challenging operational situations. Features and Benefits: . Lightweight flat screen display for ease of mounting. . Complies with all ITU Emissions Regulations . Internal map storage: No need for Navcard . 1/8 nm (0.125nm) range scale:increased short range performance . Azimuth Stretch facility: Small targets seen more easily . AIS compatible: . VDR Interface: Ready to connect to VDR . Curved Heading Line: Visual turn monitoring aid . Inclusive/Exclusive Acquisition Zones: More flexible, tailored target acquisition . Tape Measure: Point to point on screen measurement . Target Tote facility: Indicates the 6 most important targets . 2 x EBL: Two bearings measured simultaneously . 2 x VRM: Two ranges measured simultaneously

Merendus → Merepraktika
311 allalaadimist
Sunflower
31
doc

Sunflower

The nutritional quality of sunflower silage is generally recognized as adequate for dry cows, steers, and low milk producers. III. Growth Habit: Sunflower is an annual, erect, broadleaf plant with a strong taproot and prolific lateral spread of surface roots. Stems are usually round early in the season, angular and woody later in the season, and normally unbranched. Sunflower leaves are phototropic and will follow the sun's rays with a lag of 120 behind the sun's azimuth. This property has been shown to increase light interception and possibly photosynthesis. The sunflower head is not a single flower (as the name implies) but is made up of 1,000 to 2,000 individual flowers joined at a common receptacle. The flowers around the circumference are ligulate ray flowers without stamens or pistils; the remaining flowers are perfect flowers (with stamens and pistils). Anthesis (pollen shedding) begins at the periphery and proceeds to the center of the head

Ökoloogia → Ökoloogia ja keskkonnakaitse1
17 allalaadimist
Autocad II
56
doc

Autocad II

30 Shadows: juhitakse varjude tekitamist. Märkeruuduga Shadow On lülitatakse varjud sisse. Käsunupp Shadow Options... avab varjude parameetrite häälestamise alamakna. Kaugvalguse puhul on uue valgusallika loomise ja olemasoleva modifit- seerimise dialoogaken (vt. joonis 28) mõnevõrra eri- nev kui valgusallikate muude tüüpide puhul. Tegelikult on siin lihtsalt mõned lisavõimalused, ri- da teisi seevastu puudub. Redaktoriboksi Azimuth: või temale vastava rõht- veoriba kaudu saab tea- tada valgusallika sihinur- ga (­180O kuni 180O). Valgusallika kõrgusnurk Joonis 28. (0O kuni 90O) määratakse aga redaktoriboksist Altitude: või te- male vastavalt veoribalt. Mõlema nurga muutumist näitavad dialoog- aknal paiknevad diagrammid. Neid nurki saab hiirega ka otse diagram- midel muuta. Käsunupp Sun Angle Calculator... avab dialoogalamak- na (vt. joonis 31), millel saab mit-

Insenerigraafika → Autocad
195 allalaadimist


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