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Reconstruct Terrain 2000 years ago - possible with GIS?
By Legiones,
Hey Guys, I have a question about Digital Terrain models and modeling a roman fight 2000 years ago with it. Its a student research project, so it would be nice if I find a way to do this;) Now my question: Is it possible to reconstruct the terrain 2000 years ago in a GI-System? The march and the fight of this Roman commander took about 100km and 4 days, so its a huge terrain to research. 2000 years ago most of the terrain was wooded, nowadays there is not much forest and a lot of villages. So
ArcGIS: Build route with exact slope
By Kosta2002,
Guys I look for step by step tutorial which help to build optimal route with exact slope 10-15% (not more) for every 1000m. I hope it is an optimal parameters according to human phisiology The main idea is to visit the mounting ridge with reasonable spending physical abilities for it I have an Aster GDEM of my future trip, start and end point future. Please give me tips:)
Thanks in advance!!
Offline-enabled mobile GIS app
By JasCashew,
Dear GIS community,
I am currently rolling out a farmers extension program in Indonesia to help impoverished smallholder farmers intensify agricultural activity in a sustainable way. GIS forms an integral part of program since information about field size, GPS location, quality of produce etc. is presently unavailable. Form my purposes i need to find an app that:
works on mobile phones with Android OS
is easy to use/requires no knowledge of programming
allows me to collect polygon data
Multispectral - individual channel spectral resolution
By agraham1,
Hi all,
Just a question regarding the fundamentals of sensor channels. Its surprisingly hard to find any info about this online- and in journal articles.
Lets say I have two multispectral sensors- each with a red edge channel:
680-730nm 710-720nm
What I am wondering is whether for broader channels, like #1, does the reflectance represent an average over that spectrum? I have always assumed it does. In which case, it would be better to have a couple narrow channels in the red
Updating and fixing data sources with arcpy.mapping
By Reyalino,
Dear GIS Area,
I am trying to use arcpy.mapping for finding and fixing broken data links. I've followed the instructions from the ArcGIS Help but it's not success. Could somebody suggest me what happens? I am using ArcGIS 10.2. Originally the shp files located in "F:/Data/GIS File" and it's migrated into "F:/Data/GIS". The mxd files located in "F:/Data/Example.mxd". Refer to arcgis help i wrote the scripts as quoted below, but nothing happens. Could somebody help me?
regards,
reya
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