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Connecting to ESRI map server or another one
By Lost_in_Space,
I hope this is the right place for my question.
I've installed ArcGIS 10.1 with medicine. Can anyone tell me how to connect to a map service (like google) which I intend to use for base map layers? Everytime I try to connect ArcGIS I recieved this error "Unable to connect to the remote server". I also tried ArcBruTile plug-in and it's the same.
Indoor Mobile Mapping and Modelling in 1 Day
By ptapken,
This is an excellent video how the Trimble Indoor Mobile Mapping System can be used to collect, proces data collected with a mobile mapper. Very good video!
http://geo-matching.com/products/videos/id2600-trimble-indoor-mobile-mapping-system.html
Desertification In Tunisia
By stephenhann,
Hi,
I have a project to map 'Current' Desertification in Tunisia. I need to produce a 1:800,000 map.
My Initial Idea is to measure desertification through an NDVI to classify desertification using LandSat 8 images as a data source.
Questions:
Is LandSat 8's spatial resolution suitable to map a 1:800,000 scale map?
Should I use one year of images i.e monthly 2014 images or a longer time frame such as 10 years of monthly images or be even more specific i.e daily? to get a mean NDVI score, or
Errors in PCI Geomatica 2014 ATCOR
By mokukk,
I'm doing atmospheric corrections on RapidEye images in PCI Geomatica 2014 ATCOR. In the final results there are salt-and-pepper type errors in RE band 4 and 5. These errors only occurs when haze removal is do as part of ATCOR. However, I would really need to do the haze removal as part of the process, so does anybody have any solutions or ideas about this issue?
Issues related to lack of Landsat 8 Metadata usage in Grass GIS i.landsat.toar run
By iat7b,
Computer Basics: Data Used: Landsat 8; Operating System: Windows 7 32 bit; Grass version: 7.0.0.1 (Stable version) I have tried with 7.02.RC1-1 version, landsat 7 data, but there was no difference)
My metadata file records the following values:
SUN_ELEVATION = 49.52284282 EARTH_SUN_DISTANCE = 0.9939432
Also,
RADIANCE_MULT_BAND_1 = 1.2709E-02 RADIANCE_ADD_BAND_1 = -63.54622 Similarly, none of the other band's radiance parameter is zero
Issue # 01: The code is not picking up the Earth-
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