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Please test a new online GIS based on geoserver and openlayers
By openwebgis,
For everyone who wishes to see a new open GIS called OpenWebGis and make comments and suggestions. It is a completely free project without advertising. After registration, if it is necessary, you can upload your data to be stored on the server OpenWebGis, but most of the calculations can be performed even if the data is not uploaded to the server (if it is not very bulky - about 10 thousand items in the layer). You can use the extensive mathematical functionality to calculate and analyze your da
Water depth+salinity parameter algorithm
By izrul_ghost8,
Hello. im trying to interprate water depth from SPOT5 image by using the algorithm. From the data aquisition,i collect salinity data by using sampling method in order to test either salinity can improve depth accuracy or not. Anyone can help me about the algorithm??.. thank u
Need Help about chosing Spatial DBMS
By am2,
Hi every one
I am going to use arc engine to build an application to show and edit a map,this map is stored on a database...I am using postgres to store data but as I findout I cant complately work with arc engine and postgres do you have any suggestions to use other databases instead postgress like microsoft SQL server or oracle ..Do you have any exprience working with this database systems?which one is working better with arc engine 10.2.1?
ModelBuilder - Site Catchment/Cost Distance
By CrazyMcCray,
Good morning,
I am new to GIS and I am trying to come to grips with it since it is required for my future career. While I can see its vast potential my head surely explodes every time I try and complete simple tasks!
I was wondering if anyone could point me in the right direction about how I could use modelbuilder to build a simple site catchment model? I know there are tools to perform site catchment analysis but I need to learn how to use modelbuilder.
I have been looking on the web but
What is different between Reflectance and Radiance?
By ahmad125,
Hi friends
What is different between Reflectance and Radiance?
please help me
Thanks
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