Re: [MapServer-users] "Emergency" map server on Raspberry Pi - raster/PNG source in folder structure

2022-10-12 Thread Stefan Gofferje
Hi, On Wednesday, 12 October 2022 20:11:37 EEST Scott wrote: > This is an ideal scenario for serverless. > > Put your vector data in FlatGeoBuf (.fgb) format and your highest res > tiles as a COG tif. You can have those files on a local device or in the > cloud. > > Use leaflet with flatgeobuf,

Re: [MapServer-users] "Emergency" map server on Raspberry Pi - raster/PNG source in folder structure

2022-10-12 Thread Scott
This is an ideal scenario for serverless. Put your vector data in FlatGeoBuf (.fgb) format and your highest res tiles as a COG tif. You can have those files on a local device or in the cloud. Use leaflet with flatgeobuf, georaster-layer-for-leaflet and some modest javascript. You're

Re: [MapServer-users] "Emergency" map server on Raspberry Pi - raster/PNG source in folder structure

2022-10-12 Thread Ian Turton
I gave a talk about something similar a few years back at FOSS4G - the video is at https://vimeo.com/248675454 I used a Raspberry Pi, GeoServer and MapProxy but I can't see why MapServer would not work. It's perfectly feasible, though a little slow. A newer Pi4 would probably be fine though,

Re: [MapServer-users] "Emergency" map server on Raspberry Pi - raster/PNG source in folder structure

2022-10-12 Thread Basques, Bob (CI-StPaul)
You'll need to set up an index to all those PNG/PGW files. I've done this with a SHP file in the past as Sven described. There is more than on way to do this though. Let me know if you need a MapServer example, I can dig one out for you. Bobb My machine - - - PW19-S295-C024 > > >

Re: [MapServer-users] "Emergency" map server on Raspberry Pi - raster/PNG source in folder structure

2022-10-12 Thread Sven Schroeter
that's exactly what I thought;-) You can also do this with QGIS Am 12.10.2022 um 16:57 schrieb Stefan Gofferje: Hi, On 10/12/22 16:37, Sven Schroeter wrote: I don't know if I understood you correctly, but I think the solution for you would be an image catalog, right? Then you would have

[MapServer-users] Zoom levels and scales: Best practices, rules of thumb?

2022-10-12 Thread Stefan Gofferje
Hi again, apologies for newbie questions but until now I have been only *using *maps, not really creating many. Are there any rules of thumb, best practices or other guidelines for what zoom levels to configure for raster maps? I have raster data for topo maps which are marked as being

Re: [MapServer-users] "Emergency" map server on Raspberry Pi - raster/PNG source in folder structure

2022-10-12 Thread Basques, Bob (CI-StPaul)
Mapserver is in there, but in it's basic configuration. Maybe I can get the author to chime in on any new capabilities with the newer RPis, he's still up on them more than I am. Bobb My machine - - - PW19-S295-C024 > > > -Original Message- > > > From: Stefan Gofferje > > > Sent:

Re: [MapServer-users] "Emergency" map server on Raspberry Pi - raster/PNG source in folder structure

2022-10-12 Thread Stefan Gofferje
Hi, On 10/12/22 16:37, Sven Schroeter wrote: I don't know if I understood you correctly, but I think the solution for you would be an image catalog, right? Then you would have only one layer for the UTM maps. In the mapfile it would look like this, in the .dbf in the column "location" would

Re: [MapServer-users] "Emergency" map server on Raspberry Pi - raster/PNG source in folder structure

2022-10-12 Thread Stefan Gofferje
Hi, On 10/12/22 17:35, Basques, Bob (CI-StPaul) wrote: This might help you get started: https://github.com/klassenjs/rpi-workshop/blob/master/Workshop.org We've got 7 of these used in the filed now as standalone Webservers, with Wifi access. No internet required. You just turn it on. You

Re: [MapServer-users] WMS in 16bit depth?

2022-10-12 Thread Seth G
Hi Marcin, Are you trying to display raster images with more colours? You can play around with the OUTPUTFORMAT options - see details at https://mapserver.org/mapfile/outputformat.html IMAGEMODE might be what you are looking for? I've normally used these to reduce image sizes where possible.

Re: [MapServer-users] "Emergency" map server on Raspberry Pi - raster/PNG source in folder structure

2022-10-12 Thread Basques, Bob (CI-StPaul)
Hi Stefan, This might help you get started: https://github.com/klassenjs/rpi-workshop/blob/master/Workshop.org We've got 7 of these used in the filed now as standalone Webservers, with Wifi access. No internet required. You just turn it on. You can add in a Battery and/or connect directly

Re: [MapServer-users] "Emergency" map server on Raspberry Pi - raster/PNG source in folder structure

2022-10-12 Thread Sven Schroeter
Hi Stefan, I don't know if I understood you correctly, but I think the solution for you would be an image catalog, right? Then you would have only one layer for the UTM maps. In the mapfile it would look like this, in the .dbf in the column "location" would be the paths to the png data.

[MapServer-users] "Emergency" map server on Raspberry Pi - raster/PNG source in folder structure

2022-10-12 Thread Stefan Gofferje
Hi all, Life (and COVID) hit, so I never got anywhere with updating my weather website and taking mapserver into use there. Currently I have another project - due to the geopolitical situation: I'm working on a mobile system to provide emergency/off-grid "tactical" communication and data.

[MapServer-users] WMS in 16bit depth?

2022-10-12 Thread Marcin Niemyjski via MapServer-users
Hello, Is it possible to exhibit WMS in 16bit depth? The goal is to provide more depth in the scale. Could I ask for a hint? Best regards, Marcin ___ MapServer-users mailing list MapServer-users@lists.osgeo.org

[MapServer-users] The way WMS is displayed depends on Zoom Level

2022-10-12 Thread Marcin Niemyjski via MapServer-users
Hello, I have created mapfile based on raster data from Sentinel 1, but the way rendered data is displayed varies in dependent of zoom level. What I'am talking about: https://ibb.co/X8pTKst https://ibb.co/QF4fX48 https://ibb.co/n1tZSQZ Of course I would like to achive the effect visible on