PPT-Oceanographic and Topographic Control Of

Macrobenthic Distributions In The Chukchi Sea Oceanography June 2224 2015 Philadelphia Pennsylvania Arny L BlanchardDouglas D Dasher and Stephen C Jewett Institute of Marine Science. and . Compasses. Navigation Tools. Maps. Road maps. GPS (Global positioning system). Altimeter (altitude). Sextant (astronomy) . Watch. Topographic Maps. Compass. Topographic Maps. What's the difference between a topographic map and a regular map?. Lidar-Derived DEMs. Stereo DTM. (Topographic Surface). R. eference image of the traditional stereo-compiled DTM. Built from Masspoints and Breaklines . Much coarser resolution than lidar. Demonstrates the familiar and usually expected character of a topographic DEM. YM . Wang, . S. . Holmes, J Saleh, XP Li . and D . Roman, . National Geodetic Survey. June 22 -25 WPGM 2010 Taipei, Taiwan. Abstract. The spherical harmonic expansion of the topographic gravitational potential has two major advantages over Newtonian integrals: it offers computational efficiency and facilitates spectral analysis of the Earth’s gravity field. The high degree harmonic expansion of the topography helps also in geoid computations.. Techniques in Active Tectonic Study. Juni 20-Juli 2, 2013. Instruktur: Prof. J Ramon Arrowsmith (JRA). Dari Arizona State University (ASU) - US. Tempat Pelaksanaan: . Ruang Pangea, Laboratorium Gempabumi (LabEarth) – Puslit Geoteknologi LIPI dan Kuliah lapangan akan dilakukan disekitar Sesar Lembang, Jawa Barat.. Macrobenthic. Distributions In The Chukchi Sea. Oceanography, June 22-24, 2015, Philadelphia, Pennsylvania. Arny L. . BlanchardDouglas. D. Dasher, and Stephen C. Jewett. Institute of Marine Science. Goals. Define and describe topographic maps.. Define and describe an elevation profile.. Use a topographic map to create an elevation profile.. Describe how NASA probes create topographic maps that are used to create elevation profiles.. exit ticket. Topographic Map Exit Ticket. 1) What . is the contour interval of this contour map? . _____________. 2) Estimate the elevation at point C. . _____________. 10 m. 21 m OR 22 m. Topographic Map Exit Ticket. Topography. Shows the three dimensional shape and elevations of an area of land in two dimensions. Topographic Map. Height above sea level. Elevation. Line that connects places on a topographic map that are all at the same elevation (eventually a closed loop). Contour lines never cross or touch!. Topographic notes. Topographic Map-includes contour lines drawn to represent changes in elevation.. Topographic maps take 3 dimensional ups and downs of the terrain and show them on 2 dimensional surface.. Aim: To be able to interpret a topographic Map.. What is a Topographic Map?. A topographic map. shows surface features,. or topography, of the . Earth. . Topography can be natural or human-made. on a Military Map. Action: . Identify Topographic Symbols on a Military Map. Conditions: . Given . a standard 1:50,000 scale topographical map. Standards: . Correctly identify the topographic symbols, colors, and marginal information on a military map. interpret topographic maps and satellite views to identify land and erosional features and predict how these features may be reshaped by weathering. A 2D view of a 3D surface. How. do topographic maps give you a picture of what the landscape looks like?. Yonathan Admassu, PhD. James Madison . University. Who are?. Geotechnical Engineers. Designing earth structures consistent with data. Direct projects. BS in civil engineering. Engineering Geologists. Visualizing 3D Surfaces. Carol J. Ormand. , . SERC, Carleton College. Eric Riggs, Texas A&M University. Overview. What do we mean when we talk about “reading” contour maps?. Example: the Topographic Map Assessment.