topic Re: Hydrographic workflow in ArcGIS Pro Questions

Hydrographic workflow

AndrewWalker3 — Sun, 29 Dec 2019 17:57:02 GMT

Hello all.

Can someone recommend a workflow for storing viewing and sharing Hydrographic data?

We have a lot of data and would like to do more with it.

I have maybe 10+ different surveys of small areas across an island spanning 100km.

The inputs are xyz data points.

I have arcpro, spatial and 3d analyst.

Any tips for how to store and visualise this data? Should I use a geodatabase or feature data sets or terrains?

I don't really need to so much with it other than view, occasional volume surface, contours, hillshade etc. Though would be great if I could share it so users in the field could view easily.

Any guidance would be great.

Re: Hydrographic workflow

HenkKaaij__van_der — Tue, 14 Jan 2020 10:46:47 GMT

Are the data points an export from a raster/grid, a so called regulair data points of for example 1 meter separation? Or a the data point a all points validated export? This is important for the process which has to follow.

Re: Hydrographic workflow

AndrewWalker3 — Tue, 14 Jan 2020 12:33:44 GMT

At the moment they are not on a grid.

But if the reason is compelling to work with gridded data then we could i guess quite easily export points on a grid.

To be honest i have both versions.

1) all data - irregular.

2) binned to a cell of 0.1m

Re: Hydrographic workflow

HenkKaaij__van_der — Tue, 14 Jan 2020 13:35:56 GMT

That's clear. Do you also use some quality control on the data to verify if the data comply to the international (IHO) or local (for example Dutch) standards?

I have a workflow for you but this is in Dutch and it also include a quality control of the data to the Dutch hydrographic standards. I need to translate this into English so you can use it. There are also Python scripts available but these are also in the Dutch language.

Re: Hydrographic workflow

AndrewWalker3 — Fri, 17 Jan 2020 17:49:14 GMT

Henk,

That would be great, I can try to translate to English.

Thank you

Re: Hydrographic workflow

AndrewWalker3 — Wed, 22 Jan 2020 22:04:47 GMT

Hello henk.

Would it be possible to view an example workflow?

Re: Hydrographic workflow

HenkKaaij__van_der — Thu, 23 Jan 2020 09:45:01 GMT

Do you have a email address where I can send the document to? The document is still in Dutch but if you have any questions don't hesitate to contact me.

Re: Hydrographic workflow

soogoojon — Sun, 08 Aug 2021 16:36:37 GMT

Please send me also, my email

survey.bksg@gmail.com

Thanks!