Full text: Proceedings of ISP Commission 1 symposium on data acquisition and improvement of image quality and image geometry

  
  
35 AT ET 
1. INTRODUCTION 
LANDSAT MP CP vas made experimentally in another work. 
It is a LANDSAT MSS CCT data which pixels are arranged as the scene 
can be superimposed rigorously to the topographical map of the same 
area. 
It is considered that, if the LANDSAT MSS data is rearranged as 
another type of MSS CCT array which describe the landscape containing 
topographical features or vegetational color as it were viewed from 
the level of ordinary human eyes on the ground, it is valuable for us 
when making a scenery planning by evaluation of the actual landscape. 
To realize this, considering a method for it and obtaining a 
sample set of LANDSAT MSS CCT data and corresponding topographical 
data, a LANDSAT landscape drawing is displayed on the CRT of Image-100. 
2. OUTLINE OF LANDSAT LANDSCAPE DRAWING 
Three dimentional coordinates is attached to each pixel of LANDSAT 
MSS data, then an image will be transformed as a landscape as it were 
viewed by human eye in actual. The transformation needs following two 
procedures: 
One is rearrangement of LANDSAT MSS data to be suitable for the 
topographical map. Another is the method how to acquire the three 
dimensional coordinates and attach it to each corresponding MSS pixels. 
The former is described in detail previously on the other papers.(1),(2) 
In this paper, the latter is focused. That is, both a procedure of 
the correspondence between ground elevation data and LANDSAT MSS data 
and a transformation technique of MSS data to perspective drawing are 
described. The flowdiagram of making the LANDSAT LANDSCAPE is shown 
as Figure 1. 
3. LANDSAT MAP AT THE MT. FUJI AREA 
As shown in Figure 2, Mt. Fuji area is chosen to make 
the perspective drawing from LANDSAT MSS data. This area is one of the 
most familiar place for Japanese and also Mt. Fuji is a symbol of Japan. 
The test site is defined by two latitude lines from 35°18'51.9"N to 
35?24'16.1"N and two longitude lines from 138?40'36.2"E to 138°47'14,2" 
E. The arrow on Figure 2 shows a view point of perspective drawing. 
LANDSAT MSS data used here was acquired on l4th December, 1972. 
Photo. 1 is the LANDSAT MAP of the test site displayed on the Image-100. 
The size of the image have 200 pixels x 200 lines. This size is same 
as the size of 10 km x 10 km in the actual ground surface. One pixel 
consists of a 50 m x 50 m area.
	        
Waiting...

Note to user

Dear user,

In response to current developments in the web technology used by the Goobi viewer, the software no longer supports your browser.

Please use one of the following browsers to display this page correctly.

Thank you.