Elevation Index

a) Elevation Index POST Request

The Elevation Index API offers a means of computing four elevation indices for an elevation raster that is passed to the service. The four indices are relative elevation, slope, topographic position index (TPI), and terrain ruggedness index (TRI). When using the API, the client can specify the particular indices that should be calculated for the elevation raster and there are options for a few tuning parameters relating to TPI and TRI. The intent behind the service is to provide farmers and producers with the ability to extract more information about the elevation of their field and the relationship with parameters such as wetness and yield. The correlation between these indices and yield is most often due to the way water is transported across sections of a farm field (i.e., correlation with chronically dry and wet areas).


POST Request Example of Relative Elevation.


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Request Parameters


Parameter Data Type Required? Default Options Description
Shape geojson Yes -- geojson
Geojson area of interest to return
index_list List of indices
as a string
Yes -- "Relative_Elevation"
"Slope"  "TPI" "TRI"
Indices that should be calculated for
the input geojson
Inside_Radius Integer as string No 3 0<Outside_Radius<20 Outer radius of window for
computing TPI
Outside_Radius Integer as string No 1 0<=Inside_Radius
<Outside_Radius
Inner radius of window for
computing TPI
Search_Radius Integer as string No 1 0 < Search_Radius Radius of window for computing TRI
Legend_Range Integer as string No 3 0 < Legend_Range Number of ranges to display in
png of output image

Response Parameters


Parameter Data Type Required?

Features

List

Container for all of the features of the DEM raster.

Features.attributes (F.a)

Dictionary

Each feature in Features has an associated attributes dictionary.

F.a.CellSize

List

Resolution as x,y cell size. In units of projection.

F.a.CoordinateSystem

String

Projection in WKT

F.a.Extent

String

Extent of result geotiff.

F.a.Legend (F.a.L)

List

Each range in the output PNG is represented by a separate dictionary.

F.a.L.Area

String

Percent of total image that the particular range of values covers.

F.a.L.Count

Int

Number of pixels that a particular range takes up in the png.

F.a.L.CountAllPixels

Int

Total number of pixels in the png image.

F.a.L.Max

Float

Maximum value in the range.

F.a.L.Mean

Float

Mean value of the range.

F.a.L.Min

Float

Min value of the range.

F.a.L.color

String

Hex value that is used to display the png image.

F.a.Matrix

List

Dimensions of output image.

F.a.Max

Float

Maximum value of entire raster.

F.a.Mean

Float

Mean value of entire raster.

F.a.Min

Float

Min value of entire raster.

F.a.OID

Int

Deprecated

F.a.Percentile5

Float

5th percentile value.

F.a.Percentile95

Float

95th percentile value.

F.a.Std

Float

Standard deviation of raster values.

F.a.Variet

String

Either Variety or NoVariety. Flag for category or continuous data.

F.a.pngb64

String

The png image returned in base64 encoding.

FileName

String

Name of result raster that was generated in POST request. Used in GET request to retrieve GeoTiff file.

Index_Files

List

List of elevation index files that can be used in GET request to return the GeoTiffs.



Call API

Request

Request URL

Request headers

  • (optional)
    string

Request body

{
    "Inside_Radius": "3",
    "Legend_Range": "10",
    "Outside_Radius": "5",
    "Search_Radius": "2",
    "Shape": "{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-76.5907145, 42.443918], [-76.5898132, 42.4224745], [-76.5699863, 42.4230447], [-76.5710592, 42.4443296], [-76.5907145, 42.443918]]]},\"properties\":{\"OBJECTID\":4944402,\"CALCACRES\":46.15999985,\"CALCACRES2\":null},\"id\":4944402}",
    "index_list": "['Relative_Elevation']"
}

Responses

200 OK

Success Example

Representations

{"Slope": "raster_Slope_60326.tif", "features": [[{"attributes": {"CellSize": [9.259259269220297e-05, -9.259259269220297e-05], "CoordinateSystem": "GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4326"]]", "Extent": "-76.4984894, 42.44091207776192, -76.47552643701233, 42.455634299999986", "Legend": [{"Area": "33.33 %", "Count": 12550, "CountAllPixels": 37649, "Max": 0.0182556863874197, "Mean": 0.009127915863693659, "Min": 1.4533996761656454e-07, "color": "#4d76d5"}, {"Area": "33.33 %", "Count": 12549, "CountAllPixels": 37649, "Max": 0.0475408136844635, "Mean": 0.0328982500359416, "Min": 0.0182556863874197, "color": "#e5cc78"}, {"Area": "33.33 %", "Count": 12550, "CountAllPixels": 37649, "Max": 0.8181570172309875, "Mean": 0.4328489154577255, "Min": 0.0475408136844635, "color": "#e9e9e9"}], "Matrix": [159, 248], "Max": 0.8181570172309875, "Mean": 0.05745059624314308, "Min": 1.4533996761656454e-07, "OID": 0, "Percentile5": 0.0029396485537290574, "Percentile95": 0.21061243116855616, "Product": "Slope", "Std": 0.08429117575830632, "Variety": "NoVariety", "pngb64": "data:image/png;base64, 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"}}]]}

Code samples

@ECHO OFF

curl -v -X POST "https://ag-analytics.azure-api.net/elevation-index/"
-H "Content-Type: application/json"

--data-ascii "{body}" 
using System;
using System.Net.Http.Headers;
using System.Text;
using System.Net.Http;
using System.Web;

namespace CSHttpClientSample
{
    static class Program
    {
        static void Main()
        {
            MakeRequest();
            Console.WriteLine("Hit ENTER to exit...");
            Console.ReadLine();
        }
        
        static async void MakeRequest()
        {
            var client = new HttpClient();
            var queryString = HttpUtility.ParseQueryString(string.Empty);

            // Request headers

            var uri = "https://ag-analytics.azure-api.net/elevation-index/?" + queryString;

            HttpResponseMessage response;

            // Request body
            byte[] byteData = Encoding.UTF8.GetBytes("{body}");

            using (var content = new ByteArrayContent(byteData))
            {
               content.Headers.ContentType = new MediaTypeHeaderValue("< your content type, i.e. application/json >");
               response = await client.PostAsync(uri, content);
            }

        }
    }
}	
// // This sample uses the Apache HTTP client from HTTP Components (http://hc.apache.org/httpcomponents-client-ga/)
import java.net.URI;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.utils.URIBuilder;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;

public class JavaSample 
{
    public static void main(String[] args) 
    {
        HttpClient httpclient = HttpClients.createDefault();

        try
        {
            URIBuilder builder = new URIBuilder("https://ag-analytics.azure-api.net/elevation-index/");


            URI uri = builder.build();
            HttpPost request = new HttpPost(uri);
            request.setHeader("Content-Type", "application/json");


            // Request body
            StringEntity reqEntity = new StringEntity("{body}");
            request.setEntity(reqEntity);

            HttpResponse response = httpclient.execute(request);
            HttpEntity entity = response.getEntity();

            if (entity != null) 
            {
                System.out.println(EntityUtils.toString(entity));
            }
        }
        catch (Exception e)
        {
            System.out.println(e.getMessage());
        }
    }
}

<!DOCTYPE html>
<html>
<head>
    <title>JSSample</title>
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
</head>
<body>

<script type="text/javascript">
    $(function() {
        var params = {
            // Request parameters
        };
      
        $.ajax({
            url: "https://ag-analytics.azure-api.net/elevation-index/?" + $.param(params),
            beforeSend: function(xhrObj){
                // Request headers
                xhrObj.setRequestHeader("Content-Type","application/json");
            },
            type: "POST",
            // Request body
            data: "{body}",
        })
        .done(function(data) {
            alert("success");
        })
        .fail(function() {
            alert("error");
        });
    });
</script>
</body>
</html>
#import <Foundation/Foundation.h>

int main(int argc, const char * argv[])
{
    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
    
    NSString* path = @"https://ag-analytics.azure-api.net/elevation-index/";
    NSArray* array = @[
                         // Request parameters
                         @"entities=true",
                      ];
    
    NSString* string = [array componentsJoinedByString:@"&"];
    path = [path stringByAppendingFormat:@"?%@", string];

    NSLog(@"%@", path);

    NSMutableURLRequest* _request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:path]];
    [_request setHTTPMethod:@"POST"];
    // Request headers
    [_request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
    // Request body
    [_request setHTTPBody:[@"{body}" dataUsingEncoding:NSUTF8StringEncoding]];
    
    NSURLResponse *response = nil;
    NSError *error = nil;
    NSData* _connectionData = [NSURLConnection sendSynchronousRequest:_request returningResponse:&response error:&error];

    if (nil != error)
    {
        NSLog(@"Error: %@", error);
    }
    else
    {
        NSError* error = nil;
        NSMutableDictionary* json = nil;
        NSString* dataString = [[NSString alloc] initWithData:_connectionData encoding:NSUTF8StringEncoding];
        NSLog(@"%@", dataString);
        
        if (nil != _connectionData)
        {
            json = [NSJSONSerialization JSONObjectWithData:_connectionData options:NSJSONReadingMutableContainers error:&error];
        }
        
        if (error || !json)
        {
            NSLog(@"Could not parse loaded json with error:%@", error);
        }
        
        NSLog(@"%@", json);
        _connectionData = nil;
    }
    
    [pool drain];

    return 0;
}
<?php
// This sample uses the Apache HTTP client from HTTP Components (http://hc.apache.org/httpcomponents-client-ga/)
require_once 'HTTP/Request2.php';

$request = new Http_Request2('https://ag-analytics.azure-api.net/elevation-index/');
$url = $request->getUrl();

$headers = array(
    // Request headers
    'Content-Type' => 'application/json',
);

$request->setHeader($headers);

$parameters = array(
    // Request parameters
);

$url->setQueryVariables($parameters);

$request->setMethod(HTTP_Request2::METHOD_POST);

// Request body
$request->setBody("{body}");

try
{
    $response = $request->send();
    echo $response->getBody();
}
catch (HttpException $ex)
{
    echo $ex;
}

?>
########### Python 2.7 #############
import httplib, urllib, base64

headers = {
    # Request headers
    'Content-Type': 'application/json',
}

params = urllib.urlencode({
})

try:
    conn = httplib.HTTPSConnection('ag-analytics.azure-api.net')
    conn.request("POST", "/elevation-index/?%s" % params, "{body}", headers)
    response = conn.getresponse()
    data = response.read()
    print(data)
    conn.close()
except Exception as e:
    print("[Errno {0}] {1}".format(e.errno, e.strerror))

####################################

########### Python 3.2 #############
import http.client, urllib.request, urllib.parse, urllib.error, base64

headers = {
    # Request headers
    'Content-Type': 'application/json',
}

params = urllib.parse.urlencode({
})

try:
    conn = http.client.HTTPSConnection('ag-analytics.azure-api.net')
    conn.request("POST", "/elevation-index/?%s" % params, "{body}", headers)
    response = conn.getresponse()
    data = response.read()
    print(data)
    conn.close()
except Exception as e:
    print("[Errno {0}] {1}".format(e.errno, e.strerror))

####################################
require 'net/http'

uri = URI('https://ag-analytics.azure-api.net/elevation-index/')


request = Net::HTTP::Post.new(uri.request_uri)
# Request headers
request['Content-Type'] = 'application/json'
# Request body
request.body = "{body}"

response = Net::HTTP.start(uri.host, uri.port, :use_ssl => uri.scheme == 'https') do |http|
    http.request(request)
end

puts response.body