A representation or description of a scene, typically produced by an optical or electronic device, such as a camera or a scanning radiometer.
1
vote
1answer
103 views
How to add images in CartoDB infowindows
Can't seem to get the default site to display images.
I've added hrefs to a image column. example;
I've dragged the image column to the top of the infowindow sidebar app and it still just displays ...
4
votes
0answers
330 views
I have a Web Application (ASP.NET) made in ArcGIS Server Manager. How to create a button for the user to export his vision for PDF / Image?
I am using ArcGIS Server Manager to create Web Applications (ASP.NET).
I would like the customer to access has an option to export your vision to PDF or Image, or both.
I would like to generate the ...
3
votes
0answers
118 views
How to read pixel values from an image server layer with ArcObjects?
I'm having a problem with reading pixel values from the image server layer. The image server layer class implements IRasterLayer, so when I tried to read pixel values using IRaster2 obtained through ...
2
votes
0answers
125 views
Automated testing for GIS apps
There are several commercial and opensource tools for regression automation. While many of them could be employed to test GIS apps, they fall short, at times, dealing with the unique characteristics ...
1
vote
0answers
40 views
proportion of image layer in OL
I tried create map with single image used OL.
But I have a trouble: image in map has a wrong proportions.
Img: 1540 x 1481
Img in map: 2858 x1481
My js code:
$(function (){
var map = new ...
1
vote
0answers
46 views
Question for MOD35 cloud mask
I have a question about processing MOD35 cloud mask image.
I worked reprojection on MOD35 cloud mask image using MODIS Swath Tool.
The processed results of MOD35 cloud mask are consist of 6 band ...
1
vote
0answers
50 views
How to correlate Image DN with Spectrometer reflectance?
I am trying to develop a system to measure NDVI from the commercial grade digital camera.
I am trying to get two bands NIR and RED from the image and apply it for NDVI measurement using diffent ...
1
vote
0answers
232 views
How to add multiple images to a Google Earth placemark?
I have a large number of Google Earth placemarks and 3-6 photos corresponding to each one. I would like to insert the photos into the properties of the placemark so that when the placemark is ...
1
vote
0answers
103 views
How CONVERT a lat/lon point TO a x/y point ON a world mercator proj image in JS?
Thx to read and think about my problem! :)
I have a map world image like that (mercator proj):
http://www.learnnc.org/lp/multimedia/14596
And I have a lat/lon point to place on it in javascript, I ...
0
votes
0answers
18 views
GDAL: add metadata to Bands when creating new GeoTIFF
This is a metadata question :-).
I am processing airborne laser scanning full-waveform data to extract information and I store this information by creating a multiband GeoTIFF using GDAL. I will have ...
0
votes
0answers
23 views
Attempts in C++ to read only a window of a raster fails using RasterIO. Can Help?
Under C++: I can read a raster image just fine if I read the whole thing one line at a time using RasterIO. If I follow the documentation fr reading a window, however, I get error messages that make ...
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votes
0answers
32 views
how to convert the L1G raster file to geo tiff,
I have downloaded I mage from GLCF, its in LG1 format, how I can process that image in erdas software, or is there any methods to convert it into geo tiff,
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votes
0answers
96 views
Open Layers override class or method in Android 2.3
I'm implementing my own image loading mechanism for openlayers, because lack of functions in android 2.3 webview. It will get cached images from android db.
I wan't to override ...
0
votes
0answers
15 views
0
votes
0answers
92 views
Failing image opacity with OpenLayers and IE8
To describe it in a few words: I have an Image Layer as overlay, defined with 0.5 opacity. After zooming in to zoom level 11, the image becomes opaque. After that point, there is no way to change the ...
0
votes
0answers
68 views
White nodata values instead of black
I have a problem. I cut a map on tiles using gdal_csharp.dll library (working on gdal_retile.py script rewritten into C#). Everything works fine except one case. When I cut areas with nodata values ...
0
votes
0answers
63 views
Changing projection of base layer
normally we change projection of vector data for displaying it over google base map. Similarly is it possible to change the projection of base image tiles map? if yes, how we can do that, any ...
