土壌図取得API（縮尺20万分の1）：Get
- 公開日
- 更新日 2025-03-13
利用条件
ベーシックAPI（申込不要）
概要
API名称
20_1SoilMap
カテゴリー
説明
縮尺20万分の1土壌図
添付ファイル
ー
関連メソッド
データの更新頻度
元データの更新が発生した場合
リクエスト
新URL
New!
https://api.wagri2.net/naro-api/maps/20_1SoilMap/Get?Latitude={Latitude}&Longitude={Longitude}
旧URL（2025年度末で終了予定）
https://api.wagri.net/API/Public/20_1SoilMap/Get?Latitude={Latitude}&Longitude={Longitude}
説明
指定した緯度経度の点の範囲に存在する縮尺20万分の１土壌図を取得する
HTTPメソッド
GET
パラメータ
URLデータ定義
土壌図取得：緯度経度指定
| 名称 | 値 | 型 | 値の説明 |
|---|---|---|---|
| Latitude | 緯度 | number | Required |
| Longitude | 緯度 | number | Required |
新呼出例
New!
https://api.wagri2.net/naro-api/maps/20_1SoilMap/Get?Latitude=36.04577938&Longitude=139.05241138
旧呼出例（2025年度末で終了予定）
GET https://api.wagri.net/API/Public/20_1SoilMap/Get?Latitude={Latitude}&Longitude={Longitude}
header X-Authorization:{アクセストークン}
レスポンス
レイアウト
レスポンスデータ定義
縮尺20万分の１土壌図返却用
| 名称 | 値 | 型 | 値の説明 |
|---|---|---|---|
| PrefectureCode | 県コード | string | |
| SoilName | 土壌名 | string | |
| SoilLargeCode | 土壌群コード | string | |
| SoilMiddleCode | 土壌亜群コード | string | |
| SoilSmallCode | 土壌統群コード | string | |
| Polygons | ポリゴン | array of Polygons |
レスポンス例
サンプルコードでのレスポンス（抜粋）
{
"PrefectureCode": "43",
"SoilName": "灰色低地土",
"SoilLargeCode": "F3",
"SoilMiddleCode": "F3",
"SoilSmallCode": "F3",
"Polygons": [
{
"Coordinates": [
{
"Latitude": "32.886669384308163",
"Longitude": "130.536908157154869"
},
{
"Latitude": "32.888886655841119",
"Longitude": "130.53816131518829"
},
{
"Latitude": "32.89520349114067",
"Longitude": "130.540992840858848"
},
{
"Latitude": "32.899124203932786",
"Longitude": "130.543606679336506"
},
{
"Latitude": "32.902609403039961",
"Longitude": "130.545349201104614"
},
{
"Latitude": "32.906530075107675",
"Longitude": "130.545784613795945"
},
{
"Latitude": "32.908288213234314",
"Longitude": "130.546306747794574"
},
{
"Latitude": "32.908453437040421",
"Longitude": "130.546306743455432"
},
{
"Latitude": "32.909795554801434",
"Longitude": "130.546993302007309"
},
{
"Latitude": "32.914479227604275",
"Longitude": "130.548764426366688"
},
{
"Latitude": "32.916014336910791",
"Longitude": "130.549315430361048"
},
{
"Latitude": "32.916880081094426",
"Longitude": "130.549669547725102"
},
{
"Latitude": "32.917588623204566",
"Longitude": "130.55037809055375"
},
{
"Latitude": "32.917982198897398",
"Longitude": "130.550968574122919"
},
{
"Latitude": "32.918100258285712",
"Longitude": "130.551519630968812"
},
{
"Latitude": "32.918315516071175",
"Longitude": "130.551990692435368"
},
{
"Latitude": "32.918059717224715",
"Longitude": "130.552419832542284"
},
{
"Latitude": "32.917694501330296",
"Longitude": "130.553277827685235"
},
{
"Latitude": "32.917329001813066",
"Longitude": "130.554007209372116"
},
{
"Latitude": "32.916927380388593",
"Longitude": "130.5542646968334"
},
{
"Latitude": "32.91645244799323",
"Longitude": "130.55499408139724"
},
{
"Latitude": "32.916488855340589",
"Longitude": "130.55610954289557"
},
{
"Latitude": "32.916269741850392",
"Longitude": "130.557482488017911"
},
{
"Latitude": "32.916227859545039",
"Longitude": "130.558442404785694"
},
{
"Latitude": "32.914577749131126",
"Longitude": "130.559706489279847"
},
{
"Latitude": "32.913121563422663",
"Longitude": "130.561398875776945"
},
{
"Latitude": "32.911980322338628",
"Longitude": "130.562461591718659"
},
{
"Latitude": "32.911000733047167",
"Longitude": "130.563850375734432"
},
{
"Latitude": "32.910022814021502",
"Longitude": "130.565163338383627"
},
{
"Latitude": "32.908849086040114",
"Longitude": "130.566311891237717"
},
{
"Latitude": "32.906599645413905",
"Longitude": "130.56793624220137"
},
{
"Latitude": "32.904615727607521",
"Longitude": "130.569052303641342"
},
{
"Latitude": "32.902408225979705",
"Longitude": "130.570594723353054"
},
{
"Latitude": "32.900927304476056",
"Longitude": "130.571644941542473"
},
{
"Latitude": "32.900256843135125",
"Longitude": "130.572563759591446"
},
{
"Latitude": "32.900061046011899",
"Longitude": "130.573449802481548"
},
{
"Latitude": "32.900172992728947",
"Longitude": "130.574204731852888"
},
{
"Latitude": "32.900536294764606",
"Longitude": "130.574598569806199"
},
{
"Latitude": "32.901141811828296",
"Longitude": "130.575198624948825"
},
{
"Latitude": "32.900411055865533",
"Longitude": "130.57610205635666"
},
{
"Latitude": "32.900057784252326",
"Longitude": "130.576977823059934"
},
{
"Latitude": "32.90005428025141",
"Longitude": "130.57700800019029"
},
{
"Latitude": "32.899956439891156",
"Longitude": "130.5788354395537"
},
{
"Latitude": "32.899838413342174",
"Longitude": "130.57962287205828"
},
{
"Latitude": "32.899484300834857",
"Longitude": "130.580646117752678"
},
{
"Latitude": "32.898539714416884",
"Longitude": "130.58198436635405"
},
{
"Latitude": "32.89779175646833",
"Longitude": "130.582614040501085"
},
{
"Latitude": "32.896926023287634",
"Longitude": "130.58285042487779"
},
{
"Latitude": "32.896296095570264",
"Longitude": "130.582889609797348"
},
{
"Latitude": "32.895784485938805",
"Longitude": "130.582692968998003"
},
{
"Latitude": "32.895469789227626",
"Longitude": "130.582378005505291"
},
{
"Latitude": "32.895076212776289",
"Longitude": "130.581748369170498"
},
{
"Latitude": "32.894957872607868",
"Longitude": "130.58080372259235"
},
{
"Latitude": "32.895312258521024",
"Longitude": "130.579780195663204"
},
{
"Latitude": "32.895272806648492",
"Longitude": "130.579189968364346"
},
{
"Latitude": "32.894997276627116",
"Longitude": "130.578835569877072"
},
{
"Latitude": "32.893954335245944",
"Longitude": "130.578560059482641"
},
{
"Latitude": "32.893127763596596",
"Longitude": "130.578481478871595"
},
{
"Latitude": "32.892261747430439",
"Longitude": "130.578205963825781"
},
{
"Latitude": "32.891199075101284",
"Longitude": "130.577576345064813"
},
{
"Latitude": "32.890569411670022",
"Longitude": "130.576710314244792"
},
{
"Latitude": "32.890451360822084",
"Longitude": "130.576198691337027"
},
{
"Latitude": "32.89076631695179",
"Longitude": "130.57576567500746"
},
{
"Latitude": "32.892183080284489",
"Longitude": "130.575057091937822"
},
{
"Latitude": "32.89363928490333",
"Longitude": "130.573955214966645"
},
{
"Latitude": "32.89426919789603",
"Longitude": "130.573128600651785"
},
{
"Latitude": "32.894898834536811",
"Longitude": "130.57214450046456"
},
{
"Latitude": "32.895056302667705",
"Longitude": "130.571396797738601"
},
{
"Latitude": "32.895016841227367",
"Longitude": "130.570294663213986"
},
{
"Latitude": "32.8944263352127",
"Longitude": "130.569310610703155"
},
{
"Latitude": "32.893265330767228",
"Longitude": "130.568287389187958"
},
{
"Latitude": "32.887755068914473",
"Longitude": "130.565099491575324"
},
{
"Latitude": "32.886456314762867",
"Longitude": "130.564509016110719"
},
{
"Latitude": "32.885669183207021",
"Longitude": "130.564390992668223"
},
{
"Latitude": "32.884429321082322",
"Longitude": "130.564233539331553"
},
{
"Latitude": "32.883445265383614",
"Longitude": "130.564469661181647"
},
{
"Latitude": "32.882933666780936",
"Longitude": "130.56486324870076"
},
{
"Latitude": "32.882028513342156",
"Longitude": "130.566201480615348"
},
{
"Latitude": "32.8811033618979",
"Longitude": "130.56710698622436"
},
{
"Latitude": "32.879647144008338",
"Longitude": "130.567500598536725"
},
{
"Latitude": "32.877915401243065",
"Longitude": "130.567815334524369"
},
{
"Latitude": "32.873153173022587",
"Longitude": "130.568051828921057"
},
{
"Latitude": "32.870063540778318",
"Longitude": "130.568957110090821"
},
{
"Latitude": "32.869236953934809",
"Longitude": "130.568484674122146"
},
{
"Latitude": "32.867229642153042",
"Longitude": "130.566359354774875"
},
{
"Latitude": "32.865615894323099",
"Longitude": "130.564194591131184"
},
{
"Latitude": "32.865222315670586",
"Longitude": "130.563446902844305"
},
{
"Latitude": "32.865812464477209",
"Longitude": "130.559943857608914"
},
{
"Latitude": "32.866599547538065",
"Longitude": "130.55746405925089"
},
{
"Latitude": "32.867898506490555",
"Longitude": "130.553961011079707"
},
{
"Latitude": "32.868882233495924",
"Longitude": "130.551599525103711"
},
{
"Latitude": "32.869708782842842",
"Longitude": "130.550064375427723"
},
{
"Latitude": "32.870456729814137",
"Longitude": "130.548844465180139"
},
{
"Latitude": "32.871991522444901",
"Longitude": "130.547073193111089"
},
{
"Latitude": "32.875435515628872",
"Longitude": "130.543806161344548"
},
{
"Latitude": "32.877245830904954",
"Longitude": "130.541995448101204"
},
{
"Latitude": "32.878387349889451",
"Longitude": "130.541169101637593"
},
{
"Latitude": "32.878898952168122",
"Longitude": "130.540972152757547"
},
{
"Latitude": "32.879292526857938",
"Longitude": "130.541090194354297"
},
{
"Latitude": "32.880119119819042",
"Longitude": "130.542310344529085"
},
{
"Latitude": "32.882893850232207",
"Longitude": "130.544750615460373"
},
{
"Latitude": "32.883602386479396",
"Longitude": "130.545144155340097"
},
{
"Latitude": "32.884350084270899",
"Longitude": "130.545222745868557"
},
{
"Latitude": "32.885412734801932",
"Longitude": "130.545104673893263"
},
{
"Latitude": "32.886278744802979",
"Longitude": "130.54463247476599"
},
{
"Latitude": "32.886750900365982",
"Longitude": "130.544120836382035"
},
{
"Latitude": "32.886908367041322",
"Longitude": "130.543294234495818"
},
{
"Latitude": "32.886908330288769",
"Longitude": "130.541326082853487"
},
{
"Latitude": "32.886475551159613",
"Longitude": "130.538807148202807"
},
{
"Latitude": "32.886669384308163",
"Longitude": "130.536908157154869"
}
]
},
{
"Coordinates": [
{
"Latitude": "32.878297181866444",
"Longitude": "130.56132257841756"
},
{
"Latitude": "32.878432186530958",
"Longitude": "130.562392744563681"
},
{
"Latitude": "32.878769668943995",
"Longitude": "130.563502636210785"
},
{
"Latitude": "32.879073537651792",
"Longitude": "130.564176474080114"
},
{
"Latitude": "32.879444607106869",
"Longitude": "130.564295344310892"
},
{
"Latitude": "32.879849554452747",
"Longitude": "130.563938685969049"
},
{
"Latitude": "32.880625833953424",
"Longitude": "130.562709892941882"
},
{
"Latitude": "32.881705935834781",
"Longitude": "130.560093708511261"
},
{
"Latitude": "32.882009484480292",
"Longitude": "130.558270520247561"
},
{
"Latitude": "32.881840866448222",
"Longitude": "130.557200354990357"
},
{
"Latitude": "32.881300912957499",
"Longitude": "130.556407377750929"
},
{
"Latitude": "32.880524609429109",
"Longitude": "130.555931886060705"
},
{
"Latitude": "32.879748309933845",
"Longitude": "130.556090509394267"
},
{
"Latitude": "32.879107003989759",
"Longitude": "130.556724641243648"
},
{
"Latitude": "32.878432102852827",
"Longitude": "130.55791370860041"
},
{
"Latitude": "32.878229656207253",
"Longitude": "130.559538849470528"
},
{
"Latitude": "32.878297181866444",
"Longitude": "130.56132257841756"
}
]
},
{
"Coordinates": [
{
"Latitude": "32.896031846009009",
"Longitude": "130.562092309479908"
},
{
"Latitude": "32.897072316372302",
"Longitude": "130.563903791603309"
},
{
"Latitude": "32.898148602066293",
"Longitude": "130.564830625541219"
},
{
"Latitude": "32.899224590786901",
"Longitude": "130.564914769418635"
},
{
"Latitude": "32.900408622647724",
"Longitude": "130.564620030366541"
},
{
"Latitude": "32.902776105079781",
"Longitude": "130.563440355196917"
},
{
"Latitude": "32.903780426055498",
"Longitude": "130.562892596677784"
},
{
"Latitude": "32.904785021158958",
"Longitude": "130.561965708086348"
},
{
"Latitude": "32.905968743491997",
"Longitude": "130.560575246985422"
},
{
"Latitude": "32.906578380310535",
"Longitude": "130.559479766705635"
},
{
"Latitude": "32.90679360645607",
"Longitude": "130.558258214345926"
},
{
"Latitude": "32.90672193162866",
"Longitude": "130.557246916294901"
},
{
"Latitude": "32.906004486359684",
"Longitude": "130.555814563593572"
},
{
"Latitude": "32.904712944616087",
"Longitude": "130.554508605260935"
},
{
"Latitude": "32.902811753447416",
"Longitude": "130.553624007961332"
},
{
"Latitude": "32.90083862749217",
"Longitude": "130.552865510610161"
},
{
"Latitude": "32.899260192710443",
"Longitude": "130.55261280909383"
},
{
"Latitude": "32.898076444436462",
"Longitude": "130.553034185201909"
},
{
"Latitude": "32.896928540624103",
"Longitude": "130.554129671795238"
},
{
"Latitude": "32.89610366661163",
"Longitude": "130.555857038561498"
},
{
"Latitude": "32.895601263843268",
"Longitude": "130.558005749709082"
},
{
"Latitude": "32.895493816207143",
"Longitude": "130.560154169266411"
},
{
"Latitude": "32.896031846009009",
"Longitude": "130.562092309479908"
}
]
},
{
"Coordinates": [
{
"Latitude": "32.907271693936693",
"Longitude": "130.562498930867662"
},
{
"Latitude": "32.907731366628511",
"Longitude": "130.562828607974438"
},
{
"Latitude": "32.908624875051764",
"Longitude": "130.562858581805585"
},
{
"Latitude": "32.909850564447339",
"Longitude": "130.562468865792027"
},
{
"Latitude": "32.912174170882423",
"Longitude": "130.561389182797399"
},
{
"Latitude": "32.912608281133906",
"Longitude": "130.561149192909909"
},
{
"Latitude": "32.913093497721704",
"Longitude": "130.560639491492566"
},
{
"Latitude": "32.913348727018509",
"Longitude": "130.559829854269651"
},
{
"Latitude": "32.913323162332944",
"Longitude": "130.55913991681723"
},
{
"Latitude": "32.913067898310757",
"Longitude": "130.558510245622188"
},
{
"Latitude": "32.912352971131966",
"Longitude": "130.558060585988073"
},
{
"Latitude": "32.910948410844775",
"Longitude": "130.55800062827592"
},
{
"Latitude": "32.90944192691331",
"Longitude": "130.558480343591214"
},
{
"Latitude": "32.908241798276485",
"Longitude": "130.559350031508529"
},
{
"Latitude": "32.907450245453376",
"Longitude": "130.560489653234242"
},
{
"Latitude": "32.907143915423589",
"Longitude": "130.561868990715396"
},
{
"Latitude": "32.907271693936693",
"Longitude": "130.562498930867662"
}
]
}
]
}
ステータスコード
| コード | 名称 | 値の説明 |
|---|---|---|
| 200 | OK | リクエストが成功しました。 |
| 400 | Bad Request | リクエストが不正です。 |
| 401 | Unauthorized | 認証情報が不正です。 |
| 403 | Forbidden | リソースのアクセスが禁止されています。 |
| 404 | Not Found | リソースが見つかりませんでした。 |
| 500 | Internal Server Error | サーバー内部でエラーが発生しました。 |
サンプルソースコード
プログラム記述例（WAGRI共通）
import requests
url = "https://api.wagri.net/API/Public/AgriculturalLand/SearchByCityCode"
payload = {
'CityCode': '432041'
}
headers = {
'X-Authorization': 'アクセストークン',
}
response = requests.get(url, headers=headers, params=payload)
print(response.text)
プログラム記述例（個別API）
Python（requestsモジュール）でのサンプルコード
パラメータ例：Latitude=32.87245 Longitude=130.55100
import requests
url = "https://api.wagri.net/API/Public/20_1SoilMap/Get"
payload = {
'Latitude': '32.87245',
'Longitude': '130.55100',
}
headers = {
'X-Authorization': 'アクセストークン',
}
response = requests.get(url, headers=headers, params=payload)
print(response.text)