Aerial Photo

Aerial Photo Compressional Mountain Range Traditional Tool with Improved Resolution Thrust Zone Alluvial Fan Aerial photo for mapping patterns Field check for geological detail Thrust Zone Alluvial Fan JMA

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for 220 aerial photo interpretation and forest measurements

A method of sampling based on a tree's size, rather than its frequency of occurrence.Tools: Relaskop, prisms, Cruz-all, etc.The probability of tallying a tree depends on its cross-sectional area and the sighting angle used.The smaller the sighting angle, the more trees included in the sample..

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FOR 220 Aerial Photo Interpretation and Forest Measurements

Why/Why Not Randomly Select Samples?. . We will discuss several sampling designs in this lecture Most statistical methods assume simple random sampling was used. Sampling methods, however, will vary depending on the objectives of the survey, the nature of the population being sampled, and prior information about the population being sampled..

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FOR 220 Aerial Photo Interpretation and Forest Measurements

. FOR 220 Aerial Photo Interpretation and Forest Measurements. Reminder. Lab 3 Point Sampling:. We will be cruising our stand this week using point sampling methods.Remember to bring your photo (engineer's) scale, calculator, field notebook, appropriate clothing, and positive attitude.. Determin

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FOR 220 Aerial Photo Interpretation and Forest Measurements

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FOR 220 Aerial Photo Interpretation and Forest Measurements

Vertical Aerial Photographs. . Characteristics. Tilt no more than 3 degrees from the vertical The scale is approximately constant throughout the photo Within limitations, a vertical air photo can be used as a map substitute The most common format is a 9 x 9 inch print photograph. FOR 220

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FOR 220 Aerial Photo Interpretation and Forest Measurements

Overview. . Map Projections Datums Coordinate Systems. FOR 220 Aerial Photo Interpretation and Forest Measurements. Lecture Topics:. Map Projections. . Definition. A map projection is a portrayal of the earth's surface (or portion of the earth's surface) onto a flat surface.There is no univer

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Photo 1 - General Aerial Photo

Photo 1 - General Aerial Photo. The Kilarc Project . A Community-oriented Fish Enhancement Project Aimed at establishing and enhancing Steelhead in Cow Creek A Presentation of Davis Hydro Richard Ely Kelly Sackheim . Presentation. Whitmore Community Presentation

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FOR 220 Aerial Photo Interpretation and Forest Measurements

Two general methods:Strip cruising Plot cruising. Fixed Area Plot Sampling. . FOR 220 Aerial Photo Interpretation and Forest Measurements. Sample area. . . . . . Sample area. . X. Strip Cruising. Fixed Area Plot Sampling. . FOR 220 Aerial Photo Interpretation and Forest Measurements. Nominal cruise intensityHow much of the land was sampled?(W=strip width, D=distance betweenstrips)Examples:strips 1 chain wide, 10 chains apart:strips 1/2 chain wide, 10 chains apart:. 273

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FOR 220 Aerial Photo Interpretation and Forest Measurements

Scale. . Any quantitative measurement on a photograph involves the use of scale to convert the photograph's measurements to the actual ground measurements. Without knowledge of scale, it is impossible to relate the distances between 2 points (or the size of an object) to an actual distance (or size) on the ground..

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GESC 405 - Aerial Photo Interpretation

11/16/2004. GESC 405

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FOR 220 Aerial Photo Interpretation and Forest Measurements

Basic Statistics. Biassystematic distortion of measurementssources: measurement flaw, incorrect sampling method Accuracysuccess of estimating the true value of a quantity Precisionclustering of sample values about their own average. FOR 220 Aerial Photo Interpretation and Forest Measurements.

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FOR 220 Aerial Photo Interpretation and Forest Measurements

Forest measurements. Accurate measurements are essential for scientifically managing natural resources.Management of natural resources requires knowledge and location of current features.* For our purposes:The role of measurements is to supply the numerical data required to make prudent man

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FOR 220 Aerial Photo Interpretation and Forest Measurements

Announcements. Current Grades. Current grade sheet will be posted outside Peavy 035 late today or tomorrow (Monday).May not include Lecture assignment 20, or all of lab 10.. Assignments. All assignments need to be in by 5:00 on Friday June 6th !!!Please use mailbox in Forest Resources Office (Pe

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FOR 220 Aerial Photo Interpretation and Forest Measurements

Overview -- Digital Sensors. . Display of digital images Inside your computer monitor Bands Spectral separation Spectral signatures Processed Information Geo-rectification Ratios - Vegetation Indices Classification Modeling Into the GIS.... Digital Image Display. . How your computer mo

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FOR 274: Forest Measurements and Inventory

Tree Heights and Crowns Tree Heights Height to Live Crown Crown Class Crown Size Canopy Bulk Density. FOR 274: Forest Measurements and Inventory. Different types of height exist in timber cruising. Total Tree Height: Length from stump height to the tip of the leader

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FOR 274: Forest Measurements and Inventory

Fixed Area Plots and Plot Boundaries Fixed Area Plots Slope Correction Stand Boundaries Strip & Line-Plot Cruising Permanent Plots. FOR 274: Forest Measurements and Inventory. Fixed Area Plots: Overview.

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FOR 274: Forest Measurements

Where We Measure North American Biomes Forest Descriptions. FOR 274: Forest Measurements. Principal source: Barbour and Billings (2000). North American Biomes: Introduction. A biome is a large geographic area with similar or unique plants, soils, animals, and climate.

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FOR 274: Forest Measurements

Fire Measurements Introduction Pre- and Active Fire Measures Ryan and Noste CBI Spatial Severity Assessments. FOR 274: Forest Measurements. Shifting Earth Science Priorities.

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FOR 274: Forest Measurements and Inventory

Log Rules and Scaling Introduction to Log Rules Schribner, Doyle, and International Overrun and Underrun Board Foot Scaling Defects and Culls Measurements Readings: pp 6-16 and pp 20-113 (lots of detail). FOR 274: Forest Measurements and Inventory.

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Aerial Photo Retouching | Real Estate Aerial Photo Editing for Photographers

Aerial Photo Retouching-Real estate aerial photography retouching and high-quality aerial photo editing services and drone image stitching services.

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Stereovision and Photo Interpretation

Stereovision and Photo Interpretation. 3-dimensional viewing of aerial photos. How does stereo vision work?. Each eye views the same feature from a difference angle/perspective and the brain fuses the images into a single coherent image

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