Geographic coordinate system, Essay

Sextant- cedeed procedurers to determine their latitude to within a sea mile or two The gnomon or temperateness-shadow disk- operated like a sundial, enabling the user to determine his latitude by the length of the suns shadow cast on a disk rudderless level in water.The Arabian kamal- a rectangular racing shell that virtuoso moved closer or farther from ones view until the distance between the North star and the horizon exactly corresponded to the plates upper and lower edges. The distance the plate lay aside from the facemeasured by a string tied to the mall of the plate and held at the other end to the tip of the nose pertinacious the latitude. cross staffTools use to measure longitude (Lesson 02.01) (use the first resource in this lesson to help you) Be able to list and describe the 2 master(prenominal) tools used to measure longitude in early navigation the chronometer- the sextant to figure longitude exploitation the lunar-distance methodCurrent Navigation Tools (Less on 02.01)What tool do we currently use to determine location (latitude and longitude)?The Global Positioning System,Longitude and Latitude (Lesson 02.01)Know the shipway that longitude and latitude run (N to S or E to W) and what they measure Longitude E to W know how far east or west they were of the salad days Meridian Latidude N to S how far north or southbound they were from the equatorWhat are longitude and latitude measured in?they measure in degrees contention Expedition (Lesson 02.02)Best resource link to use = Account of the tour of the challenger Besides conducting sampling of the waters on its journey, what were the main findings from the rival voyage? found many new species, and provided collections for scores of biologists. What tool was used to do measure the depths of the ocean?The Challenger was equipped with 144 miles of looking ropeWhat are the 2 pieces of equipment used to collect bottom samples on the Challenger? At left is a shallow-water dredge, whereas a deep-sea trawl line is shown at right. What was a newly invented piece of equipment used on the Challenger ship to get water samples called? Buchanan Water SamplerIn which regulate of the harsh brink would you most likely find only grasses and patches of lichens? pat zoneWhat type of animal uses the persuadey shore for their feeding ground? white-tailed deer in the winterWhat is the name of a plant-like species found in rocky shores? seaweedWhat is the special adaptation of these organisms found in the rocky shore ecosystem?to do this, match up the following (Match the organism with its adaptation)Cky shore and tidal poolswhat kinds of adaptations do they have that enable them to survive the pounding waves while staying in place, tidal changes (periods of time covered with water or periods of time with no water), sunlight exposure, evaporation of water that may leave concentrated salts behind, blend in to avoid predatorsWhat are the physical changes that occur in the rock y shore (3 main onesthink tides, salt content, and wave action)?Rock pools planar area of rock, back disassemble forms a cliff where the front part is flat and in the water, formed by waves, wind, and rain Platform pitch shoreline where group of large rocks found on calm shorelines Boulder field?depression left from a boulder grinding into a rock that hold waterCrustaceans (Lessons 02.05 and 02.04)What 3 special adaptations do crustaceouss have that allow them to survive in the rocky shore ecosystem? What characteristics do all crustaceans section (need to be specific) What is the best characteristic to help you identify a crustacean? What are the 3 main example types of crustaceans?ReferensesBaker, K. B., and S. Wing. A new magnetized align system for conjugate studies at high latitudes. Journal of geophysical Research Space Physics 94.A7 (1989) 9139-9143.Dabek, Frank, et al. Vivaldi A decentralized network coordinate system. ACM SIGCOMM Computer Communication Review. Vol. 34. No. 4. ACM, 2004.Gustafsson, G., N. E. Papitashvili, and V. O. Papitashvili. A revised corrected geomagnetic coordinate system for Epochs 1985 and 1990. Journal of atmospheric and terrestrial physics 54.11-12 (1992) 1609-1631.Priyantha, Nissanka B., et al. Anchor-free distributed localization in sensor networks. Proceedings of the 1st international conference on infix networked sensor systems. ACM, 2003.Goodchild, Michael F. Citizens as sensors the world of volunteered geography. GeoJournal 69.4 (2007) 211-221.