I also use GISCloud.com. If you can get your camera to get the coordinate and bearing - it is uploaded in the Exif and saved in the app. I use GIS cloud for my students - it´s great. Regards Lene
Fra: [email protected] [mailto:[email protected]] På vegne af Randal Hale Sendt: 5. november 2014 17:06 Til: AlpImage; [email protected]; [email protected] Emne: Re: [Qgis-user] R: Android Camera App with compass bearing I've got an android phone running cyanogenmod and geopaparazzi....it's taking pics but like you I'm having a hard time finding them.... I exported the project to /storage/emulated/0 but I don't see the pic..... Randy On 11/05/2014 10:47 AM, AlpImage wrote: Hi As I have both sw installed in my phone, i shot a pic and I tested these 2 sw, reading the exif data with an online reader: [cid:[email protected]] Geopaparazzi: GPS GPS Latitude Ref North GPS Latitude 45.543404 degrees GPS Longitude Ref East GPS Longitude 8.072008 degrees GPS Altitude 419 m GPS Time Stamp 15:13:20 GPS Img Direction 187.56 GPS Date Stamp 2014:11:05 GPS Essentials: GPS GPS Latitude Ref North GPS Latitude 45.543367 degrees GPS Longitude Ref East GPS Longitude 8.072114 degrees GPS Altitude Ref Above Sea Level GPS Altitude 368.3999938 m GPS Speed Ref km/h GPS Speed 0.071999998 GPS Date Stamp 2014:11:05 The only problem is where to find images in the phone directories... Ciao Emanuele Da: [email protected]<mailto:[email protected]> [mailto:[email protected]] Per conto di Randal Hale Inviato: mercoledì 5 novembre 2014 14:57 A: [email protected]<mailto:[email protected]>; [email protected]<mailto:[email protected]> Oggetto: Re: [Qgis-user] Android Camera App with compass bearing Hopefully this isn't going too off topic - so last year found me in the Caribbean working on an addressing project. I ended up using the Fulcrum app (not free) but it's really really good. I used it in conjunction with QGIS and PostGIS. Everything is stored in the "cloud" and you can download it in just about any format. Take a look at this: http://fulcrumapp.com/blog/viewing-photo-metadata/ it seems as though it now is collecting direction (I need to go test this). Randy On 11/05/2014 08:39 AM, Zoltan Szecsei wrote: Hi, Thanks for the thought - but see orange text below: Does not write bearing into EXIF fields. Regards, Zoltan On 2014/11/05 12:17, Lene Fischer wrote: GPS Essentials - App Regards Lene -----Oprindelig meddelelse----- Fra: [email protected]<mailto:[email protected]> [mailto:[email protected]] På vegne af Zoltan Szecsei Sendt: 5. november 2014 07:02 Til: [email protected]<mailto:[email protected]>; [email protected]<mailto:[email protected]> Emne: Re: [Qgis-user] Android Camera App with compass bearing Hi Alex/All, Thanks for the thoughts - my comments interspersed with your. Kind regards, Zoltan On 2014/11/04 23:17, Alex Mandel wrote: On 11/04/2014 04:55 AM, Zoltan Szecsei wrote: Hi, I need to do a field trip and take some photos. I've been googling around, but cannot find an app that will burn both GPS position _and compass bearing_ into either the image, or just the exif data for that image. Anyone got any experience in this need? Thanks & regards, Zoltan Maybe, http://geopaparazzi.github.io/geopaparazzi/ "georeferenced and orientated pictures" And now my long rant before I remembered the above link... I manually downloaded the latest version (newer than that on Play Store) and it still does not record bearing - even though the app does have a bearing tool. I checked the website and recording bearing into EXIF is not even on the developer's long wish-list I have emailed the developer, with a hope to at least get it onto the wish-list. GPS data is an on/off toggle on most Android devices. Bearing does appear possible according to the exif specs, but in practice is rare. http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/GPS.html<http://www.sno.phy.queensu.ca/%7Ephil/exiftool/TagNames/GPS.html> Yes, I checked that last night too - TAGs 0x0017 and 0x0018 relate to bearing info. However I don't see any obvious apps for telling the phone you want to capture that. I'm also not sure all phones are capable of calculating bearing when not moving. So my suggested work around would be a GPS Logging application of which there are several. Then you can pull the bearing calculation out after the fact, if it was while moving. Sigh, nope. (In my kind of) Field trip data collection (& photography) often involves driving to a feature, leaning out the car window and taking a snap-shot, so recording moving direction will not help at all. Note that bearing accuracy is NOT that critical, it needs only to be reasonably indicative. If stationary, you might need to write your own app which lets users indicate which way they were facing when taking a picture. For someone who's made an Android application I don't think this is hard. http://developer.android.com/guide/topics/sensors/sensors_overview.htm l Indicates all version of Android support the Magentic sensor. This example shows how to get the bearing from the API https://www.codeofaninja.com/2013/08/android-compass-code-example.html So GPS+Orientation+Camera should be all required. Yep, true, but the purpose of this thread is to see if this wheel has already been invented :-) Kinda busts my GPS logging idea, since the bearing information comes from a different sensor than the GPS it won't be in the NMEA strings even if you captured them. What? You not 'hard core' enough to intercept the NMEA stream and insert "bearing-on-the-fly" by back-calculating the incoming coords? (Just pulling your leg - thanks for your interest in this topic :-) ) Thanks, Alex -- =========================================== Zoltan Szecsei PrGISc [PGP0031] Geograph (Pty) Ltd. GIS and Photogrammetric Services P.O. Box 7, Muizenberg 7950, South Africa. Mobile: +27-83-6004028 Fax: +27-86-6115323 www.geograph.co.za<http://www.geograph.co.za> =========================================== _______________________________________________ Qgis-user mailing list [email protected]<mailto:[email protected]> http://lists.osgeo.org/mailman/listinfo/qgis-user -- ----------------- Randal Hale North River Geographic Systems, Inc http://www.northrivergeographic.com 423.653.3611 [email protected]<mailto:[email protected]> twitter:rjhale http://about.me/rjhale http://www.northrivergeographic.com/spatial-connect -- ----------------- Randal Hale North River Geographic Systems, Inc http://www.northrivergeographic.com 423.653.3611 [email protected]<mailto:[email protected]> twitter:rjhale http://about.me/rjhale http://www.northrivergeographic.com/spatial-connect
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