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Spell Check In Attribute of Shpfile
By ghufrang,
Hi Everyone
Please Tell me how i check Spell in Attribute table of Shpfile in Arcmap.
if anyone have Tool or Script u Please help me.
Thanks
Shahid GHufran
The BIG List of GIS, Mapping, and Geo Tech Events to Consider in 2012
By EmperoR,
Here we are well into 2012 and that means another year of conferences, events, MeetUps, Devmeets, hackathons and more. With budgets tight, a rough economy, and conferences coming and going by the wayside, there's a number of choices to be made.
2012 GIS and Geospatial Events To Consider
WhereCamp + Ignite Tampa 2012
The first such cozy event in Tampa, FL, this event gets mention because it's the first Ignite and un-conference of the year. Enjoy 2 days with a WhereCamp + Ignite and more
The 35th Applied Geography Conference
By EmperoR,
will be held in
Holiday Inn Minneapolis Metrodome
Wednesday (10/10/2012) to Friday (10/13/2012)
Due dates:
Abstract:
June 3, 2012
Manuscript:
June 15, 2012 (Manuscript Guidelines)
Student Poster Competition:
September 7, 2012
Sponsors for the 2011 Applied Geography Conference in Redlands, California:
Kent State University Binghamton University
Texas Christian University Texas State University, San Marcos
University of Redlands Georg
IOP | Data Quality Assurance Released
By EmperoR,
Spatial Engineering announced the release of IOP | Data Quality Assurance.
IOP is a highly customizable, web-based quality assurance system developed for use with an enterprise GIS. It allows users to produce high quality GIS data faster by: automating workflows; providing hierarchical user management; managing data ownership for tables, layers, etc., independently of desktop software; providing custom quality control checks; enabling users to identify errors real-time; and allowing users to u
COM.Geo 2012 Highlights: Sensor Computing for Geospatial
By EmperoR,
The COM.Geo 2012 conference announces the conference highlights: Sensor Computing for Geospatial. Sensors Everywhere! An increasing number of pervasive and connected sensors are intelligently monitoring our daily lives. Sensors are gathering and reporting data on a variety of areas including transportation, energy, security, medical, general consumer and industrial manufacturing. This sensor revolution is creating a new layer of the Internet — “Internet of Things”.
What will be a world charact
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Hello folks! I am trying to use the Lyzenga Algorithm for estimating the depth of water in shallower areas, probably depths under 8-10 meters of lakes. First of all, how accurate is this algorithm in practice? Secondly, lets say i have the band values. can someone explain me how to retrieve those depths? I am following the "Lyzenga Algorithm for Shallow Water Mapping Using Multispectral Sentinel-2 Imageries in Gili Noko Waters" paper, but there are 3 steps of getting NDWIs, NDCIs and after filtering the Sun Glint Correction, then it finally comes to the depth calculating. it end ups in a formula of following: 𝑧 = 28.32 ∗ 𝑋1 − 36.25 ∗ 𝑋2 + 9.42 ∗ 𝑋3 + 16.35 x1 , x2, x3 are RGB values respectively. What do you guys think? can i just apply this formula ? if not, what is the purpose of all the previous steps, and will they change the rgb values anyways? -
Hello folks! I am trying to use the Lyzenga Algorithm for estimating the depth of water in shallower areas, probably depths under 8-10 meters of lakes. First of all, how accurate is this algorithm in practice? Secondly, lets say i have the band values. can someone explain me how to retrieve those depths? I am following the "Lyzenga Algorithm for Shallow Water Mapping Using Multispectral Sentinel-2 Imageries in Gili Noko Waters" paper, but there are 3 steps of getting NDWIs, NDCIs and after filtering the Sun Glint Correction, then it finally comes to the depth calculating. it end ups in a formula of following: 𝑧 = 28.32 ∗ 𝑋1 − 36.25 ∗ 𝑋2 + 9.42 ∗ 𝑋3 + 16.35 x1 , x2, x3 are RGB values respectively. What do you guys think? can i just apply this formula ? if not, what is the purpose of all the previous steps, and will they change the rgb values anyways?
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