PHP is a Server-Side Scripting language designed initially for web programming, but is also used as a general-purpose programming language.

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How to develop a PHP GIS Applicationfor land parcel search?

I know this question has been asked numerous times but not from this angle. I am proficient in PHP and PHP Frameworks, my interest is now on GIS with the sole intent of creating a map solution where ...
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1answer
352 views

How to transform/convert Coordinate Reference System with Proj4 and php

Basically my question is: Can I combine the functions of proj4 with php in my server? For example, I would like to know if it is possible get data in WGS84 and transform in ETRS89. I need to get ...
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1answer
1k views

how to configure WFS layer with openlayer in PHP wampserver with windows?

I have a problem to display WFS layer outside the Geoserver. My code working fine in geoserver, but when I tried my code in wampserver(PHP), only WMS layer is being to displayed. I gone through many ...
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6answers
14k views

How to Geocode 300,000 addresses on the fly?

I have a database which has 300,000 address, which are to be shown on map. I know if I geo-code all the address it will be too expensive for me. So I was wondering if it is possible to geo-code the ...
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1answer
662 views

Linux Client for OpenGTS server

I've installed an OpenGTS server and successfully linked it with the GPS2OpenGTS_Pro application for android. The buses I'm tracking offer 3G with a wireless AP, however whenever the bus stops, the ...
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2answers
424 views

PHP PostGIS to geoJSON missing required parametar error

I'm using this PHP PostGIS to geoJSON script: https://gist.github.com/bmcbride/1913855 But I keep getting this error: 'missing required parameter: geotable' This is my code: # Retrive URL ...
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0answers
60 views

Is there any algorithm or library can generate alternative path?

I want to generate alternative path for the plane to avoid colliding with the polygons (red area) using C or PHP or Nodejs etc in Linux. Currently, I have developed a Web page to display the flight ...
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1answer
166 views

Shp2pgsql - exec() not allowed on external server

Me and my collegue are using the shp2pgsql and psql commands in php code (a Drupal module to be precise). We put these commands in a php variable and use the exec() command to execute them. This ...
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2answers
558 views

What software would be useful to create General Transit Feed Specification (GTFS)?

I am doing a project in which i am required to create GTFS. I look at transit google developer forum which provide a format to create feed but that completely have to done by hand (we have to write ...
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2answers
442 views

Calculate MBR envelope for different geometry shapes in different rows

I have some different kinds of geometry (Polygons and line strings) stored in my mysql database. On different rows. I know I can retrieve the envelope of one row with: SELECT Envelope(zoneShape) FROM ...
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0answers
31 views

Determining intersection between list of points and list of linestrings?

I'm coding in php. I have a list of point coordinates (very large one) and a list of linestring geometries (large too). I'd like to determine for each linestring, the point coordinates that ...
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0answers
16 views

How to publish layer on geoserver using rest api with PHP CURL

I'm working in a project that I need to publish a layer automatically on geoserver. Searching I discover that the REST API can help me. Studying the REST API I saw that I need to use cURL to do ...
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1answer
217 views

How do i integrate Clustering into my Google Map?

How do i integrate clustering for my google map? I have found a few codes but i'm not sure how to combine both so that it won't mess up the whole site. This is my current code: <script ...
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0answers
20 views

Street maps with php and mysql

I am trying to create a website that can show how much the houses in the area are worth. I am able to get gis data, but not exactly sure what to do with it or what exactly is needed. I am extremely ...
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0answers
35 views

finding circumcenter of circle assuming 3 geo points on circumference (lat/long)

Situation: I have 3 geo points (lat/long). I have to draw a circle on a map where these 3 points are "sitting" on a circle circumference (max-distance from point to point = 500 Meters). So I need to ...
0
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1answer
86 views

Passing data into leaflet js via a php script

I'm trying to display route data on a map using leaflet. I'm pulling the data from a MYSQL database with a php script. which is working. The data is stored in an array called vechiclelatlong. I use ...
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0answers
41 views

Make PostGIS points from Ajax data in a php file

I have an AJAX a string which has lat-long parameters in a request. I try to make point in an SQL query but I get this error 37.15452626 ERROR; parse error- invalid geometry HINT: ...
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0answers
21 views

problem with to addlister event google maps in same html file

I try to make two actionlistener one when the mouse over a marker show a infowindows and the other is for get when click on a market the lat and long and make an AJAX request the two lister code is ...
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0answers
44 views

Load a shape file in postgresql DB with php

I am trying to load a shapefile in a postgis database using the exec() command. I have read the format I have to follow from here and I checked several similar questions from the forum. Based on the ...
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0answers
30 views

Modifications to use multiple mapbooks in Geomoose

Currently i'm working on two projects and i want to use two mapbooks.I want to load two mapbooks at the same time without changing the whole geomoose2 folder.I've done the steps shown in ...
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0answers
46 views

Post coordinates to Php

I am trying to send (x,y) coordinates from script html code to PHP but it doesn't work: -Script code: searchControl.on("results", function (data) { results.clearLayers(); for ...
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1answer
72 views

Google Maps Javascript and PHP

I try to make a menu bar with icons which show the same icons in the map when clicked, for example hotels or bars. I made a form with radio buttons for choose and click submit. This goes to PHP, ...
5
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2answers
837 views

Large loads geojson from mysql to leaflet?

I have a mysql database with +25K rows including geometry and other attributes. Using a mysql2geojson php script I then added it to a leaflet map. It is super slow now, what can I do to boost the ...
19
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5answers
1k views

I'm new to GIS and I'm looking for a developer-friendly web GIS [duplicate]

I'm a recent Computer Science graduate who prides himself on his knowledge of software development and problem solving, but has no idea how GIS systems work. (Read: I'm a programmer.) I've been ...
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1answer
73 views

Displaying postgis database data

I'm a beginner in this field and tried to display the postgis database data in localhost.But i used select query in my code .so the table got displayed.I want to display the geographical points in a ...
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0answers
148 views

Fetching postgis data through php json and passing to leaflet map

I am new to this and trying to explore leaflet and geojson a bit. Please help me with this. This is my php page which I am using to fetch data from PostGIS. (the data opened successfully in the ...
0
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1answer
13 views

Fetch the selected value from scale toolbar

can somebody guide me how to fetch that value shown in the image? using jquery and or PHP language?
2
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0answers
2k views

How to get multiple dynamic custom markers on map using MapBox in MySQL and PHP?

Can anyone help me to get multiple custom markers on mapbox using lat/long from the database MySQL. I want to use 2 types of markers on the map, for which I have two separate table of lat/longs in the ...
0
votes
2answers
245 views

How do I json_encode without those quotes for the coordinates in leaflet geojson polygon?

I have a field name: 'coordinates' I have the coordinates stored in there: like this: [[ [100.0, 0.0], [101.0, 0.0], [101.0, 1.0], [100.0, 1.0], [100.0, 0.0] ]] when I json_encode($geojson); I get ...
0
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0answers
63 views

Creating WMS Tile images on server Programatically

I am using WMS services on client side applications, OpenLeyers. I am adding Tile service for base map, WMS service for road ways, cities etc. Javascript app is creating a view of services. Can I ...
0
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0answers
20 views

How to choose entrys in pgr_kdijkstrapath over checkbox in HTML?

I want to create a GIS, where people live at pre-defined places(all of them play a defined musical instrument). A route should be created from these people to the place where they play together. It ...
2
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4answers
2k views

Formula to Check Latitude & Longitude is within Area without Google Maps Api

I got this Example Map SampleMap: http://techinfo.co.id/test/map.php I make Boundary Polygon shape , -6.875165174925262, 107.56293296813965 -6.882663904407988, 107.66730308532715 ...
1
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0answers
50 views

CentOS 6.5 - After compiling gdal.so: Unable to load dynamic library

CentOS release 6.5 (Final) Linux version 2.6.18-028stab101.1 (root@rhel5-build-x64) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-46) I'm trying to Install Cartaro CMS (http://cartaro.org/). GeoServer, ...
3
votes
1answer
166 views

Put LeafletJS geoJSON's into a MySQL database through PHP

I'm doing a project that will let users manipulate a map through LeafletJS, creating circles and polygons on top of the map. I need to gather these inputs for later analysis, using a MySQL database ...
1
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0answers
43 views

How to cut parallelogram with intersecting line?

I have a very specific set of circumstances under which I need to break a parallelogram into 2 pieces. The parallelogram obviously always have 4 vertices and the intersecting line intersects the ...
2
votes
1answer
124 views

Choosing a platform for developing opensource GIS web application.

I am from a non programming background. I started learning GIS opensource web applications from last 3 moths. Now I am using only notepad++ for writing codes and I am familiar with javascript, HTML ...
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0answers
165 views

Changing Style of Layer in GeoServer REST API (PHP)

I would like to change the layer's style via REST. My problem is very similar to here and here. Running the following via curl works: curl.exe -v -u user:password -XPUT -H "Content-type: text/xml" ...
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0answers
10 views

Error after do search with suggest

After does search in my map server using framework pMapper, enter in looping infinity, but show the info requested. Show this information in console: Failed to load resource: net::ERR_CACHE_MISS ...
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0answers
71 views

How to Show the Lat/Long of Marker in a Textbox if it has been clicked

function getInfo() { $.getJSON("get_info.php", function (data) { for (var i = 0; i < data.length; i++) { var location = new L.LatLng(data[i].lat, data[i].lng); ...
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0answers
201 views

Route tracking on google map php

i have to make a software which is track a vehicle on Google map using GPS. I have almost done this project but i am stuck at a point, the client require a system that track the bus in a route. I am ...
0
votes
1answer
324 views

Transfer Data from Database to Leaflet POP UP

Good Day too all! I just wanna ask a little question. Ahmm how do you show data from database to leaflet pop up? Here is my code in php select command <?php $db = new ...
0
votes
0answers
67 views

GIS Street Maps

I am extremely new to GIS, but very interested in it. I am trying to create a php application that can display a map, and based on the address show like a 1 mile radius all around and the color each ...
0
votes
3answers
306 views

Read GeoTIFF file with php or javascript

Sorry, I am newbie with GeoTIFF files. I want to create a project that a person can upload a GeoTIFF file and the web application saves the lat/long of the picture into the database, the server side ...
0
votes
1answer
100 views

creating a feature type using rest/ php (geoserver)

im trying to create a feature type for a ship in geoserver but when i post the request to the server i get this response [geoserver.rest] - Trying to create new feature type inside the store, but no ...
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1answer
84 views

What application server or web framwork to use [closed]

I'm looking to make a webmapping app, which gonna use Geoserver as carto server, and Postgres/postgis as Dabatase, and Extjs as client UI. but i'm in dilemma in application server side, between PHP, ...
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0answers
143 views

Postgresql , PHP JS and Json and Google Maps

I try to make a dikstra pgrouting query in a php file i retrive the coordinates and pass them in the Javascript code as o JSON object and visual in the map use this Script from google api to draw the ...
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0answers
92 views

Install php mapscript on ubuntu 12.04 PHP 5.4

I follow this website : http://blog.geoghana.com/2013/06/28/setting-up-lampp-linux-apache-mapserver-php-postgresqlpostgis/ to install mapserver and the php extension on my ubuntu 12.04 64bit and PHP ...
0
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1answer
506 views

Google Maps Api , PHP, Javascript and Postgresq-Postgis

I'm trying to make a web application, where I take the start/end city from a text box, geocode the city, use the coordinates to query my database in PHP, and return the features to be drawn in the ...
1
vote
1answer
926 views

How do I insert a geometry as WKT to SQL Server Spatial with PHP?

I have a web mapping application built on Bootleaf (Leaflet + Bootstrap). Using the leaflet Draw plugin the user can create a polygon on the map. I'd like to insert that polygon into a geometry ...
1
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0answers
22 views

Run intersects function in PHP?

I have an old script that used to connect to a postGIS DB and basically perform: $sql="select * from mobile.regions_ne where intersects(geom_wgs84,GeomFromEWKT('SRID=4326;POINT (".$lng." ".$lat." ...