Questions tagged [shoreline]

Use this tag when referring to a shoreline as relates to GIS

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Creating transects using DSAS

I am doing my final year project in shoreline change detection. I completed till shoreline and baseline drawing. After that i tried to create transects through DSAS. It shows transect layer has ...
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(DSAS) Baseline won't Transect Appended Shoreline

I am trying to Transect my "Baseline" with my appended shoreline using DSAS in ArcGIS version 10.3. But this message window keep popping up every time I transect ( see attached first photo). Its ...
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51 views

Shoreline assesment via buffer

I've been looking around but haven't found an answer to match. I have a number of endpoint rates (EPR, I'm working on shorelines), and I want to know if it's possible to create a buffer based on the ...
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4answers
551 views

DSAS Can't Recognize Baseline and Shorelines

I have two shorelines and baseline which were created in accordance with the necessary rules such as attributes, coordinate system etc. All data in a personal geodatabase for DSAS analysis. The ...
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142 views

Seeking algorithm behind End Point Rate (EPR) to calculate movement of shoreline over period of years?

I am analyzing the shoreline change over a period of 20 years(1998-2018). I have following data: digitized shorelines of 1998, 2003,2008,2013 and 2018 one common baseline for all shorelines transect ...
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1answer
66 views

Drone survey in coastal shore areas

Problem : I want to map using a drone the lake's shores and nearby water shallow areas; I used dronedeploy to plan the survey ; I setup the drone to capture at least two pictures overlapping the ...
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1answer
156 views

Calculating a baseline shoreline from multiple surveys

We are trying to calculate a average shoreline position from a collection of shorelines dating from the 1880s to the present, the purple lines shown on the map below: We want to create some code that ...