Get information about the image
Display information about the input image like: image size, origin, spacing, metadata, projections...
This section describes in details the parameters available for this application. Table 4.20, page 436 presents a summary of these parameters and the parameters keys to be used in command-line and programming languages. Application key is ReadImageInfo.
Parameter key | Parameter type |
Parameter description |
in | Input image |
Input Image |
keywordlist | Boolean |
Display the OSSIM keywordlist |
outkwl | Output File name |
Write the OSSIM keywordlist to a geom file |
indexx | Int |
Start index X |
indexy | Int |
Start index Y |
sizex | Int |
Size X |
sizey | Int |
Size Y |
spacingx | Float |
Pixel Size X |
spacingy | Float |
Pixel Size Y |
originx | Float |
Image Origin X |
originy | Float |
Image Origin Y |
estimatedgroundspacingx | Float |
Estimated ground spacing X |
estimatedgroundspacingy | Float |
Estimated ground spacing Y |
numberbands | Int |
Number Of Bands |
sensor | String |
Sensor id |
id | String |
Image id |
time | String |
Acquisition time |
ullat | Float |
Upper left lattitude |
ullon | Float |
Upper left longitude |
urlat | Float |
Upper right lattitude |
|
||
urlon | Float |
Upper right longitude |
lrlat | Float |
Lower right lattitude |
lrlon | Float |
Lower right longitude |
lllat | Float |
Lower left lattitude |
lllon | Float |
Lower left longitude |
town | String |
Nearest town |
country | String |
Country |
rgb | Group |
Default RGB Display |
rgb.r | Int |
Red Band |
rgb.g | Int |
Green Band |
rgb.b | Int |
Blue Band |
projectionref | String |
Projection |
keyword | String |
Keywordlist |
gcp | Group |
Ground Control Points information |
gcp.count | Int |
GCPs Number |
gcp.proj | String |
GCP Projection |
gcp.ids | String list |
GCPs Id |
gcp.info | String list |
GCPs Info |
gcp.imcoord | String list |
GCPs Image Coordinates |
gcp.geocoord | String list |
GCPs Geographic Coordinates |
|
||
inxml | XML input parameters file |
Load otb application from xml file |
outxml | XML output parameters file |
Save otb application to xml file |
|
||
|
||
|
||
|
||
|
Input Image Input image to analyse
Display the OSSIM keywordlist Output the OSSIM keyword list. It contains metadata information (sensor model, geometry ). Information is stored in keyword list (pairs of key/value)
Write the OSSIM keywordlist to a geom file This option allows extracting the OSSIM keywordlist of the image into a geom file.
Pixel Size X Pixel size along X (in physical units)
Pixel Size Y Pixel size along Y (in physical units)
Estimated ground spacing X Estimated ground spacing along X (in meters).
Estimated ground spacing Y Estimated ground spacing along Y (in meters).
Number Of Bands Number of bands
Acquisition time Acquisition time.
Upper left lattitude Lattitude of the upper left corner.
Upper left longitude Longitude of the upper left corner.
Upper right lattitude Lattitude of the upper right corner.
Upper right longitude Longitude of the upper right corner.
Lower right lattitude Lattitude of the lower right corner.
Lower right longitude Longitude of the lower right corner.
Lower left lattitude Lattitude of the lower left corner.
Lower left longitude Longitude of the lower left corner.
Nearest town Main town near center of image
Default RGB Display This group of parameters provide information about the default rgb composition.
Projection Projection Coordinate System
Keywordlist Image keyword list
Ground Control Points information This group of parameters provide information about all GCPs.
Load otb application from xml file Load otb application from xml file
Save otb application to xml file Save otb application to xml file
To run this example in command-line, use the following:
To run this example from Python, use the following code snippet:
None
This application has been written by OTB-Team.