Difference between revisions of "Glossary"

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(I)
(L)
Line 75: Line 75:
 
;Latitude
 
;Latitude
 
: Degrees difference North or South from the Equator.
 
: Degrees difference North or South from the Equator.
  +
;LoD
;layer
 
  +
: Level of Detail
: Data that can be shown or hidden on the planet in World Wind. A layer can contain any of images, text and trails.
 
 
;Longitude
 
;Longitude
 
: Degrees difference East or West from Greenwich, England.
 
: Degrees difference East or West from Greenwich, England.

Revision as of 15:32, 14 November 2005

Contents: Top - 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z


A

ADT
Architectural Desktop

B

B-Rep
Boundary Representation


C

CAAD
Computer Aided Architectural Design
CAD
Computer Aided Design
CRS
coordinate reference system
CSG
Constructive Solid Geometry

D

DDS
Data Design System
DXF
Data Exchange Format, File Format

E

F

FM
Facility Management
FZK
Forschungszentrum Karlsruhe

G

GIS
Geographic Information System
GML
Geography Markup Language [1]
GUID
Global Unique Identifier

H

HTML
Hypertext Markup Language
HVAC
Heating, Ventilation, Air Conditioning


I

IAI
International Alliance for Interoperability
IFC
Industry Foundation Classes
IGES
Initial Graphics Exchange Specification, File Format

J

K

KML
Keyhole Markup Language [2]

L

LandSat 7
The seventh satellite of the LandSat project. See LandSat 7 for information on the satellite's imagery in World Wind.
Latitude
Degrees difference North or South from the Equator.
LoD
Level of Detail
Longitude
Degrees difference East or West from Greenwich, England.

M

MODIS
Moderate Resolution Imaging Spectroradiometer. See Rapid Fire MODIS for usage details in World Wind.

N

NASA
National Aeronautics and Space Administration
NLT
NASA Learning Technologies
NOSA
NASA Open Source Software Agreement
NWW
NASA World Wind

O

Orthophoto
A photograph that has been processed to have a uniform-scale.

P

pan-sharpening
The act of combining a low resolution color image with a high resolution black and white image to create a high resolution color image.

S

script
A prerecorded series of view changes and text display that can be run from within World Wind.
SRTM
Shuttle Radar Topography Mission.
Surface Data
See dataset.
SVS
Scientific Visualization Studio

T

tile
An image from a dataset. World Wind downloads datasets one tile at a time.
Topographic
Graphic representation of the surface features of an area.

U

USGS
U.S. Geological Survey

W

WMS
Web Map Server is a specification by the Open Geospatial Consortium. See WMS Browser for usage details in World Wind.
WWC
World Wind Central
Contents: Top - 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z