Profile

Cover photo
Lukas Zarychta
23 followers|16,203 views
AboutPostsPhotosVideos

Stream

Lukas Zarychta

Shared publicly  - 
 
Module 04 - Historic
In Module 4 we learned to find and incorporate historic data into maps. First part of the assignment was to find the historic data. While the historic map of Boston was provided by UWF, we used Ancestry.com to get census information about Paul Revere.  Seco...
In Module 4 we learned to find and incorporate historic data into maps. First part of the assignment was to find the historic data. While the historic map of Boston was provided by UWF, we used Ancestry.com to get census info...
1
Add a comment...

Lukas Zarychta

Shared publicly  - 
 
Module 02 - Queries and Clips
In Module 02 we learned to perform SQL queries and to use the Clip tool of ArcMap. In this module we used these techniques to compare the areas and landmarks of Chicago before, and 20 years after the Great Chicago Fire. The SQL query is a very useful tool f...
In Module 02 we learned to perform SQL queries and to use the Clip tool of ArcMap. In this module we used these techniques to compare the areas and landmarks of Chicago before, and 20 years after the Great Chicago Fire. The...
1
Add a comment...

Lukas Zarychta

Shared publicly  - 
 
Module 10 - Supervised Image Classification
In Module 10 we learned to create a supervised classification of data. This process begins with manually creating signature points. These points train the software to look for similar pixels and assign them to an appropriate category. Once all categories ar...
1
Add a comment...

Lukas Zarychta

Shared publicly  - 
 
Module 8 - Thermal Imagery
This map shows the shallow waters along the coast to the West of the gap, located at x: 470000 and y: 3355000. The water West of the gap is much warmer, as shown by the yellowish striations. The water on the East side of the gap is much deeper, as shown by ...
1
Add a comment...

Lukas Zarychta

Shared publicly  - 
 
Module 6 - Image Preprocessing 1: Spatial Enhancement and Radiometric Correction
In this lab we used ArcMap and ERDAS Imagine to modify remote sensing data. This is done through application of various filters. The two programs used, ArcMap and ERDAS, provide certain benefits and work best when are used in tandem to overcome the limitati...
1
Add a comment...

Lukas Zarychta

Shared publicly  - 
 
Module 4 - Ground Truthing and Accuracy Assessment
In lab 4 we did ground truthing. This involves checking and comparing the land use that we determined in Lab 3 to the actual land usage. This is done in a number of ways, but with the limitation we had (such as this being an online course) we used Google Ma...
1
Add a comment...
Have him in circles
23 people
Holli Lachney's profile photo
Danielle Harper's profile photo
Patricia Boardman's profile photo
Patricio Arteaga's profile photo
Pascal Arteaga's profile photo
William Blickley's profile photo
Maciek Fajkowski's profile photo
Luke Hill's profile photo
Mark Lummen's profile photo

Lukas Zarychta

Shared publicly  - 
 
Module 03 - Ethics
In module 3 we covered the importance of ethics in archaeology. The reading points out that the need for codified ethics rules rose up from the wide spread of commercial archaeology. While I believe that is certainly not wrong, one cannot forget that until ...
In module 3 we covered the importance of ethics in archaeology. The reading points out that the need for codified ethics rules rose up from the wide spread of commercial archaeology. While I believe that is certainly not wron...
1
Add a comment...

Lukas Zarychta

Shared publicly  - 
 
Final Project - Land Cover Change
For my final project I compared images of the Lake Tahoe region from 1999 and 2010, and compared the land use/cover over those time periods. I used data provided for the final, which included images of the region in those two time periods. First I used Stac...
1
Add a comment...

Lukas Zarychta

Shared publicly  - 
 
Module 9 - Unsupervised Image Classification
The map on the left shows unsupervised classification of an area.Unsupervised classification relies on the software to classify the pixels. Once classified I manually assigned each type of pixel into one of five categories, and gave each category a unique a...
1
Add a comment...

Lukas Zarychta

Shared publicly  - 
 
Module 7 - Image Preprocessing 2: Spetral Enhancement and Band Indices
In Lab 7 we learned to locate and identify surface features based on their pixel value. Using tools provided by ERDAS Imagine Histogram tool I found the specific peaks in pixel values. Then using the Inquire Cursor I located areas on the image that matched ...
1
Add a comment...

Lukas Zarychta

Shared publicly  - 
 
Module 5a - Intro to Electromagnetic Radiation (EMR)
In Module 5 we learned to calculate the relationship between wavelength and frequency, and to calculate the energy based on the wavelength. The basic principle is that the shorter the wavelength the greater the energy of the particle. Then we were introduce...
1
Add a comment...

Lukas Zarychta

Shared publicly  - 
 
Module 3 - Land Use Land Cover Classification
This week's assignment was to identify general land use and land cover types from an aerial photo. I used the skills learned from Lab 2 , and identify land features mostly based on tone and, more importantly, texture. Combined with recognizing features by s...
1
Add a comment...
People
Have him in circles
23 people
Holli Lachney's profile photo
Danielle Harper's profile photo
Patricia Boardman's profile photo
Patricio Arteaga's profile photo
Pascal Arteaga's profile photo
William Blickley's profile photo
Maciek Fajkowski's profile photo
Luke Hill's profile photo
Mark Lummen's profile photo
Apps with Google+ Sign-in
  • World of Tanks Blitz
Basic Information
Gender
Male
Links