topic Re: Getting the hazard layer tiles labels in feet? in ArcGIS Maritime Questions

Getting the hazard layer tiles labels in feet?

EricAskilsrud — Thu, 12 Sep 2024 21:21:56 GMT

Hello

I'm trying to use the maritime charts tiles, particularly the hazards layer. I noticed that it gives depth in meters. Is it possible to request it in feet? I couldn't find how in the documentation.

Here's an example tile which has a hazard (without a unit label) which is found at 7 meters which I'd like in feet:

https://gis.charttools.noaa.gov/arcgis/rest/services/MCS/ENCOnline/MapServer/exts/MaritimeChartService/MapServer/export?dpi=96&transparent=true&format=png24&layers=show%3A3&bbox=-13678559.085688861,6060997.720844764,-13678406.21163229,6061150.594901336&bboxSR=102100&imageSR=102100&size=256%2C256&f=image

Thank you!

Re: Getting the hazard layer tiles labels in feet?

GuyNoll — Fri, 13 Sep 2024 15:34:16 GMT

Hi there,

The NOAA ENC Online viewer application does have a configuration setting (the gear on the left) for depth units. U.S. Office of Coast Survey (noaa.gov)

In this case, you are probably looking for the viewer that displays chart content in the "Chart 1" style.

NCDS Viewer (noaa.gov) should help with that.

Regards,

Guy

Re: Getting the hazard layer tiles labels in feet?

EricAskilsrud — Fri, 13 Sep 2024 19:56:41 GMT

Wow, very cool. I got it to work, thank you! 22 feet is in the hazards layer!

https://gis.charttools.noaa.gov/arcgis/rest/services/MCS/ENCOnline/MapServer/exts/MaritimeChartService/MapServer/export?dpi=96&transparent=true&format=png24&layers=show%3A3&bbox=-13678559.085688861,6060844.846788192,-13678253.337575719,6061150.594901336&bboxSR=102100&imageSR=102100&size=256%2C256&f=image&display_params=%7B%22ECDISParameters%22%3A%7B%22version%22%3A%2210.9.1%22%2C%22DynamicParameters%22%3A%7B%22Parameter%22%3A%5B%7B%22name%22%3A%22DisplayDepthUnits%22%2C%22value%22%3A2%7D%5D%7D%7D%7D