diff --git a/package.json b/package.json
index 5fa7069e..8d61a114 100644
--- a/package.json
+++ b/package.json
@@ -13,9 +13,11 @@
     "url": "https://github.com/mapbox/osmcha-frontend/issues"
   },
   "dependencies": {
-    "@mapbox/mapbox-gl-draw": "^1.1.2",
-    "@turf/bbox": "^6.3.0",
-    "@turf/simplify": "^6.3.0",
+    "@mapbox/mapbox-gl-draw": "^1.3.0",
+    "@turf/area": "^6.4.0",
+    "@turf/bbox": "^6.4.0",
+    "@turf/simplify": "^6.4.0",
+    "@turf/truncate": "^6.4.0",
     "animate.css": "^3.7.2",
     "changeset-map": "^1.10.0",
     "date-fns": "^2.22.1",
diff --git a/src/components/filters/location.js b/src/components/filters/location.js
index 4a42abc3..4e78df6f 100644
--- a/src/components/filters/location.js
+++ b/src/components/filters/location.js
@@ -1,11 +1,14 @@
 // @flow
 import React from 'react';
 import { fromJS } from 'immutable';
+import debounce from 'lodash.debounce';
 import { Async } from 'react-select';
 import Select from 'react-select';
 
+import area from '@turf/area';
 import bbox from '@turf/bbox';
 import simplify from '@turf/simplify';
+import truncate from '@turf/truncate';
 import MapboxDraw from '@mapbox/mapbox-gl-draw/dist/mapbox-gl-draw';
 
 import { nominatimSearch } from '../../network/nominatim';
@@ -134,14 +137,19 @@ export class LocationSelect extends React.PureComponent {
       drawingData.features.length &&
       drawingData.features[0].geometry
     ) {
-      this.updateMap(drawingData.features[0].geometry);
+      this.updateMap(
+        truncate(drawingData.features[0].geometry, {
+          precision: 6,
+          coordinates: 2
+        })
+      );
     } else {
       this.clearMap();
     }
   };
 
   getAsyncOptions = (input: string, cb: (e: ?Error, any) => void) => {
-    if (input.length > 3) {
+    if (input.length >= 3) {
       return nominatimSearch(input, this.state.queryType)
         .then(json => {
           if (!Array.isArray(json)) return cb(null, { options: [] });
@@ -160,8 +168,14 @@ export class LocationSelect extends React.PureComponent {
   onChangeLocal = (data: ?Array<Object>) => {
     if (data) {
       this.draw.deleteAll();
-      const simplified_bounds = simplify(data.value, { tolerance: 0.1 });
-      this.updateMap(simplified_bounds);
+      const tolerance = area(data.value) / 10 ** 6 < 1000 ? 0.01 : 0.1;
+      const simplified_bounds = simplify(data.value, {
+        tolerance: tolerance,
+        highQuality: true
+      });
+      this.updateMap(
+        truncate(simplified_bounds, { precision: 6, coordinates: 2 })
+      );
     }
   };
   handleQueryTypeChange = value => {
@@ -174,8 +188,11 @@ export class LocationSelect extends React.PureComponent {
         name={name}
         className=""
         value={value}
-        loadOptions={this.getAsyncOptions}
-        onChange={this.onChangeLocal} // have to add an identifier for filter name
+        loadOptions={debounce(
+          (input, cb) => this.getAsyncOptions(input, cb),
+          500
+        )}
+        onChange={this.onChangeLocal}
         placeholder={placeholder}
       />
     );
@@ -198,13 +215,13 @@ export class LocationSelect extends React.PureComponent {
         <div className="grid grid--gut12 pt6">
           <div className="col col--12 map-select">
             <div id="geometry-map">
-              <div
+              <button
                 onClick={this.clearMap}
-                className="pointer z5 m3 inline-block px6 py3 txt-s bg-white txt-bold round absolute fl"
+                className="pointer z5 mx1 my1 inline-block px6 py3 txt-s bg-white txt-bold round absolute fl"
                 style={{ zIndex: 2 }}
               >
                 Clear All
-              </div>
+              </button>
             </div>
           </div>
         </div>
diff --git a/yarn.lock b/yarn.lock
index ba6d9bfc..862d4ac7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1389,32 +1389,32 @@
   resolved "https://registry.yarnpkg.com/@mapbox/extent/-/extent-0.4.0.tgz#3e591f32e1f0c3981c864239f7b0ac06e610f8a9"
   integrity sha1-PlkfMuHww5gchkI597CsBuYQ+Kk=
 
-"@mapbox/geojson-area@^0.2.1":
+"@mapbox/geojson-area@^0.2.2":
   version "0.2.2"
   resolved "https://registry.yarnpkg.com/@mapbox/geojson-area/-/geojson-area-0.2.2.tgz#18d7814aa36bf23fbbcc379f8e26a22927debf10"
   integrity sha1-GNeBSqNr8j+7zDefjiaiKSfevxA=
   dependencies:
     wgs84 "0.0.0"
 
-"@mapbox/geojson-coords@0.0.0":
-  version "0.0.0"
-  resolved "https://registry.yarnpkg.com/@mapbox/geojson-coords/-/geojson-coords-0.0.0.tgz#4847a5b96059666e527a2139e75e35d84fd58f50"
-  integrity sha1-SEeluWBZZm5SeiE551412E/Vj1A=
+"@mapbox/geojson-coords@0.0.1":
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/@mapbox/geojson-coords/-/geojson-coords-0.0.1.tgz#31338ac5bc7b2e663409fb129643257ce715594f"
+  integrity sha512-cdMlqmDl1vzAl2E0XC2zIuqM74vdet0Dq2el49haJEVbGpC8se40j5UcsnBK/gsvZzrume30fon1u/aSYMXG4Q==
   dependencies:
     "@mapbox/geojson-normalize" "0.0.1"
-    geojson-flatten "~0.2.1"
+    geojson-flatten "^1.0.4"
 
-"@mapbox/geojson-extent@^0.3.2":
-  version "0.3.2"
-  resolved "https://registry.yarnpkg.com/@mapbox/geojson-extent/-/geojson-extent-0.3.2.tgz#a1bdb2015afd0e031c18c3f29f7eb229e4e1950f"
-  integrity sha1-ob2yAVr9DgMcGMPyn36yKeThlQ8=
+"@mapbox/geojson-extent@^1.0.0":
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/@mapbox/geojson-extent/-/geojson-extent-1.0.0.tgz#cc1db1ca5f28e7a3a2d71dcfc86c9ef3486e1558"
+  integrity sha512-OWW/Tw7OkKHoogXjQJNILjLd2d4JZzO/elc5Qr08VNwFSIPpSnJgyaEGO2xRPqNuWDLr4RocuqmC0FcQWPgeOA==
   dependencies:
     "@mapbox/extent" "0.4.0"
-    "@mapbox/geojson-coords" "0.0.0"
+    "@mapbox/geojson-coords" "0.0.1"
     rw "~0.1.4"
     traverse "~0.6.6"
 
-"@mapbox/geojson-normalize@0.0.1":
+"@mapbox/geojson-normalize@0.0.1", "@mapbox/geojson-normalize@^0.0.1":
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/@mapbox/geojson-normalize/-/geojson-normalize-0.0.1.tgz#1da1e6b3a7add3ad29909b30f438f60581b7cd80"
   integrity sha1-HaHms6et060pkJsw9Dj2BYG3zYA=
@@ -1432,35 +1432,23 @@
   resolved "https://registry.yarnpkg.com/@mapbox/geojson-types/-/geojson-types-1.0.2.tgz#9aecf642cb00eab1080a57c4f949a65b4a5846d6"
   integrity sha512-e9EBqHHv3EORHrSfbR9DqecPNn+AmuAoQxV6aL8Xu30bJMJR1o8PZLZzpk1Wq7/NfCbuhmakHTPYRhoqLsXRnw==
 
-"@mapbox/geojsonhint@^2.0.0":
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/@mapbox/geojsonhint/-/geojsonhint-2.2.0.tgz#75ca94706e9a56e6debf4e1c78fabdc67978b883"
-  integrity sha512-8qQYRB+/2z2JsN5s6D0WAnpo69+3V3nvJsSFLwMB1dsaWz1V4oZeuoje9srbYAxxL8PXCwIywfhYa3GxOkBv5Q==
-  dependencies:
-    concat-stream "^1.6.1"
-    jsonlint-lines "1.7.1"
-    minimist "1.2.0"
-    vfile "^4.0.0"
-    vfile-reporter "^5.1.1"
-
 "@mapbox/jsonlint-lines-primitives@^2.0.2":
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/@mapbox/jsonlint-lines-primitives/-/jsonlint-lines-primitives-2.0.2.tgz#ce56e539f83552b58d10d672ea4d6fc9adc7b234"
   integrity sha1-zlblOfg1UrWNENZy6k1vya3HsjQ=
 
-"@mapbox/mapbox-gl-draw@^1.1.2":
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/@mapbox/mapbox-gl-draw/-/mapbox-gl-draw-1.1.2.tgz#247b3f0727db34c2641ab718df5eebeee69a2585"
-  integrity sha512-DWtATUAnJaGZYoH/y2O+QTRybxrp5y3w3eV5FXHFNVcKsCAojKEMB8ALKUG2IsiCKqV/JCAguK9AlPWR7Bjafw==
+"@mapbox/mapbox-gl-draw@^1.3.0":
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/@mapbox/mapbox-gl-draw/-/mapbox-gl-draw-1.3.0.tgz#7a30fb99488cb47a32c25e99c3c62413b04bbaed"
+  integrity sha512-B+KWK+dAgzLHMNyKVuuMRfjeSlQ77MhNLdfpQQpbp3pkhnrdmydDe3ixto1Ua78hktNut0WTrAaD8gYu4PVcjA==
   dependencies:
-    "@mapbox/geojson-area" "^0.2.1"
-    "@mapbox/geojson-extent" "^0.3.2"
-    "@mapbox/geojson-normalize" "0.0.1"
-    "@mapbox/geojsonhint" "^2.0.0"
-    "@mapbox/point-geometry" "0.1.0"
+    "@mapbox/geojson-area" "^0.2.2"
+    "@mapbox/geojson-extent" "^1.0.0"
+    "@mapbox/geojson-normalize" "^0.0.1"
+    "@mapbox/point-geometry" "^0.1.0"
     hat "0.0.3"
-    lodash.isequal "^4.2.0"
-    xtend "^4.0.1"
+    lodash.isequal "^4.5.0"
+    xtend "^4.0.2"
 
 "@mapbox/mapbox-gl-supported@^1.5.0":
   version "1.5.0"
@@ -1615,6 +1603,14 @@
     "@svgr/plugin-svgo" "^4.3.1"
     loader-utils "^1.2.3"
 
+"@turf/area@^6.4.0":
+  version "6.4.0"
+  resolved "https://registry.yarnpkg.com/@turf/area/-/area-6.4.0.tgz#de2edbedf9b66f95debc8700b66ae2d094d18083"
+  integrity sha512-zJxRZX8UUCHlKuk0oRfYUnEMKw6+TiNDJHJ3R4q7/AC+yz/Wh3m+CkEoTryiXJ8+VoMiPFXrseleUHidfOOZzQ==
+  dependencies:
+    "@turf/helpers" "^6.4.0"
+    "@turf/meta" "^6.4.0"
+
 "@turf/bbox-polygon@^6.0.1":
   version "6.0.1"
   resolved "https://registry.yarnpkg.com/@turf/bbox-polygon/-/bbox-polygon-6.0.1.tgz#ae0fbb14558831fb34538aae089a23d3336c6379"
@@ -1637,14 +1633,6 @@
     "@turf/helpers" "6.x"
     "@turf/meta" "6.x"
 
-"@turf/bbox@^6.3.0":
-  version "6.3.0"
-  resolved "https://registry.yarnpkg.com/@turf/bbox/-/bbox-6.3.0.tgz#0e1a9b59f32d6a2a40c806f54cbaa73575bead25"
-  integrity sha512-N4ue5Xopu1qieSHP2MA/CJGWHPKaTrVXQJjzHRNcY1vtsO126xbSaJhWUrFc5x5vVkXp0dcucGryO0r5m4o/KA==
-  dependencies:
-    "@turf/helpers" "^6.3.0"
-    "@turf/meta" "^6.3.0"
-
 "@turf/bbox@^6.4.0":
   version "6.4.0"
   resolved "https://registry.yarnpkg.com/@turf/bbox/-/bbox-6.4.0.tgz#aeca4ce9e5146cddbc133d8bbb9884b058d8c653"
@@ -1653,42 +1641,37 @@
     "@turf/helpers" "^6.4.0"
     "@turf/meta" "^6.4.0"
 
-"@turf/clean-coords@^6.3.0":
-  version "6.3.0"
-  resolved "https://registry.yarnpkg.com/@turf/clean-coords/-/clean-coords-6.3.0.tgz#e2f482789dfa6dc6a79d9f32dbf1d4ab2222fa58"
-  integrity sha512-Ns7+vXHigKTclzqlFrUnXsXjtEWAu2YYurDxD5mrKXcncuisUIoKbFM55ZxeiiBj0ji8c1huR1xSqs8GVxZJJA==
+"@turf/clean-coords@^6.4.0":
+  version "6.4.0"
+  resolved "https://registry.yarnpkg.com/@turf/clean-coords/-/clean-coords-6.4.0.tgz#ff832a0964839549ba182cd1c15e63734d4e5a7c"
+  integrity sha512-/DVyBs66jhPPups2wulWb2X3/bd8ShMRxKOhUkjcfjwmFVmxDky+7irSD//8/oeU8uovEOYJFVP09xOC6s3vVA==
   dependencies:
-    "@turf/helpers" "^6.3.0"
-    "@turf/invariant" "^6.3.0"
+    "@turf/helpers" "^6.4.0"
+    "@turf/invariant" "^6.4.0"
 
-"@turf/clone@^6.3.0":
-  version "6.3.0"
-  resolved "https://registry.yarnpkg.com/@turf/clone/-/clone-6.3.0.tgz#2703557024f3222185d3c54ce926c57bdbe6d628"
-  integrity sha512-GAgN89/9GCqUKECB1oY2hcTs0K2rZj+a2tY6VfM0ef9wwckuQZCKi+kKGUzhKVrmHee15jKV8n6DY0er8OndKg==
+"@turf/clone@^6.4.0":
+  version "6.4.0"
+  resolved "https://registry.yarnpkg.com/@turf/clone/-/clone-6.4.0.tgz#849b90aa325314c08f34ce6743831586e4d28c6c"
+  integrity sha512-m0MzpW601CQJ7al3XireJNPrKz6KHMnbWysS6p4qkG7E70c+S8ST0y6gj1CfdkdS7ee3GevEg7V6sxdj2lCs4w==
   dependencies:
-    "@turf/helpers" "^6.3.0"
+    "@turf/helpers" "^6.4.0"
 
 "@turf/helpers@6.x", "@turf/helpers@^6.1.4":
   version "6.1.4"
   resolved "https://registry.yarnpkg.com/@turf/helpers/-/helpers-6.1.4.tgz#d6fd7ebe6782dd9c87dca5559bda5c48ae4c3836"
   integrity sha512-vJvrdOZy1ngC7r3MDA7zIGSoIgyrkWcGnNIEaqn/APmw+bVLF2gAW7HIsdTxd12s5wQMqEpqIQrmrbRRZ0xC7g==
 
-"@turf/helpers@^6.3.0":
-  version "6.3.0"
-  resolved "https://registry.yarnpkg.com/@turf/helpers/-/helpers-6.3.0.tgz#87f90f806c3f8ad6385ef8d2041d3662bf3c9fb1"
-  integrity sha512-kr6KuD4Z0GZ30tblTEvi90rvvVNlKieXuMC8CTzE/rVQb0/f/Cb29zCXxTD7giQTEQY/P2nRW23wEqqyNHulCg==
-
 "@turf/helpers@^6.4.0":
   version "6.4.0"
   resolved "https://registry.yarnpkg.com/@turf/helpers/-/helpers-6.4.0.tgz#e263d960ab1caed3bfe86a7f2f4b2096dbbf0635"
   integrity sha512-7vVpWZwHP0Qn8DDSlM++nhs3/6zfPt+GODjvLVZ+sWIG4S3vOtUUOfO5eIjRzxsUHHqhgiIL0QA17u79uLM+mQ==
 
-"@turf/invariant@^6.3.0":
-  version "6.3.0"
-  resolved "https://registry.yarnpkg.com/@turf/invariant/-/invariant-6.3.0.tgz#04a22b26c5503146c03fa6198176b72bd591eadf"
-  integrity sha512-2OFOi9p+QOrcIMySEnr+WlOiKaFZ1bY56jA98YyECewJHfhPFWUBZEhc4nWGRT0ahK08Vus9+gcuBX8QIpCIIw==
+"@turf/invariant@^6.4.0":
+  version "6.4.0"
+  resolved "https://registry.yarnpkg.com/@turf/invariant/-/invariant-6.4.0.tgz#bedef5a55e6dc867eabbc5660f3df754b5709d4b"
+  integrity sha512-ncAiOLkL6Ul6NnyOZSSmEbTwcZZ8PTx7O1IzB89Ed/mAe1g5PvFnyFieWbcnERGmuqH1ftzgtWMFFHFi2PQLsg==
   dependencies:
-    "@turf/helpers" "^6.3.0"
+    "@turf/helpers" "^6.4.0"
 
 "@turf/meta@6.x":
   version "6.0.2"
@@ -1697,13 +1680,6 @@
   dependencies:
     "@turf/helpers" "6.x"
 
-"@turf/meta@^6.3.0":
-  version "6.3.0"
-  resolved "https://registry.yarnpkg.com/@turf/meta/-/meta-6.3.0.tgz#f3e280ab29641f21e4f99310ce77f9c8394ae394"
-  integrity sha512-qBJjaAJS9H3ap0HlGXyF/Bzfl0qkA9suafX/jnDsZvWMfVLt+s+o6twKrXOGk5t7nnNON2NFRC8+czxpu104EQ==
-  dependencies:
-    "@turf/helpers" "^6.3.0"
-
 "@turf/meta@^6.4.0":
   version "6.4.0"
   resolved "https://registry.yarnpkg.com/@turf/meta/-/meta-6.4.0.tgz#6f6ff110199063c8eee3ee036ede2c1e52d12a04"
@@ -1711,15 +1687,23 @@
   dependencies:
     "@turf/helpers" "^6.4.0"
 
-"@turf/simplify@^6.3.0":
-  version "6.3.0"
-  resolved "https://registry.yarnpkg.com/@turf/simplify/-/simplify-6.3.0.tgz#8d83bf7397ab00a19cee5630dac6adf6956d8f13"
-  integrity sha512-6a+9oKwZpZk3Oohz9koQZGXh1qb+/UgUz2yW2bunjjlKpBdBFhRbEKi0KeprgPGFLLTMjf0tybhO1rFwiz6S1w==
+"@turf/simplify@^6.4.0":
+  version "6.4.0"
+  resolved "https://registry.yarnpkg.com/@turf/simplify/-/simplify-6.4.0.tgz#67da5c25d25d7c70f509d5a59dd7ebdc58b947dc"
+  integrity sha512-FRjFOavagcTsIwzhrO+5VFyDeD9d/g8Dx/iJgm8g+3QriqZ2sjLtIha9/ssN8cYBZ+4rQh0/mJwthB3h1TQs/w==
   dependencies:
-    "@turf/clean-coords" "^6.3.0"
-    "@turf/clone" "^6.3.0"
-    "@turf/helpers" "^6.3.0"
-    "@turf/meta" "^6.3.0"
+    "@turf/clean-coords" "^6.4.0"
+    "@turf/clone" "^6.4.0"
+    "@turf/helpers" "^6.4.0"
+    "@turf/meta" "^6.4.0"
+
+"@turf/truncate@^6.4.0":
+  version "6.4.0"
+  resolved "https://registry.yarnpkg.com/@turf/truncate/-/truncate-6.4.0.tgz#c08c13a3ca142781fefd6e29505869816f987bc5"
+  integrity sha512-6erD2X7iRN0PQfewB/hH/K1daal9HLTkZTrJienKPd9ojzs8XKSt5eQo3KrZkndkyUDA/JOMUlSuqIheNMPn0g==
+  dependencies:
+    "@turf/helpers" "^6.4.0"
+    "@turf/meta" "^6.4.0"
 
 "@types/babel__core@^7.1.0":
   version "7.1.9"
@@ -1822,11 +1806,6 @@
   resolved "https://registry.yarnpkg.com/@types/stack-utils/-/stack-utils-1.0.1.tgz#0a851d3bd96498fa25c33ab7278ed3bd65f06c3e"
   integrity sha512-l42BggppR6zLmpfU6fq9HEa2oGPEI8yrSPL3GITjfRInppYFahObbIQOQK3UGxEnyQpltZLaPe75046NOZQikw==
 
-"@types/unist@^2.0.0", "@types/unist@^2.0.2":
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/@types/unist/-/unist-2.0.3.tgz#9c088679876f374eb5983f150d4787aa6fb32d7e"
-  integrity sha512-FvUupuM3rlRsRtCN+fDudtmytGO6iHJuuRKS1Ss0pG5z8oX0diNEw94UEL7hgDbpN94rgaK5R7sWm6RrSkZuAQ==
-
 "@types/yargs-parser@*":
   version "15.0.0"
   resolved "https://registry.yarnpkg.com/@types/yargs-parser/-/yargs-parser-15.0.0.tgz#cb3f9f741869e20cce330ffbeb9271590483882d"
@@ -2045,11 +2024,6 @@
   resolved "https://registry.yarnpkg.com/@xtuc/long/-/long-4.2.2.tgz#d291c6a4e97989b5c61d9acf396ae4fe133a718d"
   integrity sha512-NuHqBY1PB/D8xU6s/thBgOAiAP7HOYDQ32+BFZILJ8ivkUkAHQnWfn6WhL79Owj1qmUnoN/YPhktdIoucipkAQ==
 
-"JSV@>= 4.0.x":
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/JSV/-/JSV-4.0.2.tgz#d077f6825571f82132f9dffaed587b4029feff57"
-  integrity sha1-0Hf2glVx+CEy+d/67Vh7QCn+/1c=
-
 abab@^2.0.0:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.4.tgz#6dfa57b417ca06d21b2478f0e638302f99c2405c"
@@ -2259,11 +2233,6 @@ ansi-styles@^4.1.0:
     "@types/color-name" "^1.1.1"
     color-convert "^2.0.1"
 
-ansi-styles@~1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-1.0.0.tgz#cb102df1c56f5123eab8b67cd7b98027a0279178"
-  integrity sha1-yxAt8cVvUSPquLZ817mAJ6AnkXg=
-
 anymatch@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-2.0.0.tgz#bcb24b4f37934d9aa7ac17b4adaf89e7c76ef2eb"
@@ -3182,15 +3151,6 @@ chalk@^4.1.0:
     ansi-styles "^4.1.0"
     supports-color "^7.1.0"
 
-chalk@~0.4.0:
-  version "0.4.0"
-  resolved "https://registry.yarnpkg.com/chalk/-/chalk-0.4.0.tgz#5199a3ddcd0c1efe23bc08c1b027b06176e0c64f"
-  integrity sha1-UZmj3c0MHv4jvAjBsCewYXbgxk8=
-  dependencies:
-    ansi-styles "~1.0.0"
-    has-color "~0.1.0"
-    strip-ansi "~0.1.0"
-
 changelog@^1.3.0:
   version "1.4.2"
   resolved "https://registry.yarnpkg.com/changelog/-/changelog-1.4.2.tgz#618abaecfaff42cf2452d52c195ff83b5589d2fe"
@@ -3622,7 +3582,7 @@ concat-map@0.0.1:
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
   integrity sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=
 
-concat-stream@^1.5.0, concat-stream@^1.6.0, concat-stream@^1.6.1:
+concat-stream@^1.5.0, concat-stream@^1.6.0:
   version "1.6.2"
   resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.2.tgz#904bdf194cd3122fc675c77fc4ac3d4ff0fd1a34"
   integrity sha512-27HBghJxjiZtIk3Ycvn/4kbJk/1uZuJFfuPEns6LaEvpvG1f0hTea8lilrouyo9mVc2GWdcEZ8OLoGmSADlrCw==
@@ -5749,13 +5709,13 @@ gensync@^1.0.0-beta.1:
   resolved "https://registry.yarnpkg.com/gensync/-/gensync-1.0.0-beta.1.tgz#58f4361ff987e5ff6e1e7a210827aa371eaac269"
   integrity sha512-r8EC6NO1sngH/zdD9fiRDLdcgnbayXah+mLgManTaIZJqEC1MZstmnox8KpnI2/fxQwrp5OpCOYWLp4rBl4Jcg==
 
-geojson-flatten@~0.2.1:
-  version "0.2.4"
-  resolved "https://registry.yarnpkg.com/geojson-flatten/-/geojson-flatten-0.2.4.tgz#8f3396f31a0f5b747e39c9e6a14088f43ba4ecfb"
-  integrity sha512-LiX6Jmot8adiIdZ/fthbcKKPOfWjTQchX/ggHnwMZ2e4b0I243N1ANUos0LvnzepTEsj0+D4fIJ5bKhBrWnAHA==
+geojson-flatten@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/geojson-flatten/-/geojson-flatten-1.0.4.tgz#cdfef2e9042996fcaa14fe658db6d88c99c20930"
+  integrity sha512-PpscUXxO6dvvhZxtwuqiI5v+1C/IQYPJRMWoQeaF2oohJgfGYSHKVAe8L+yUqF34PH/hmq9JlwmO+juPw+95/Q==
   dependencies:
-    get-stdin "^6.0.0"
-    minimist "1.2.0"
+    get-stdin "^7.0.0"
+    minimist "^1.2.5"
 
 geojson-vt@^3.2.1:
   version "3.2.1"
@@ -5787,10 +5747,10 @@ get-stdin@^5.0.1:
   resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-5.0.1.tgz#122e161591e21ff4c52530305693f20e6393a398"
   integrity sha1-Ei4WFZHiH/TFJTAwVpPyDmOTo5g=
 
-get-stdin@^6.0.0:
-  version "6.0.0"
-  resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-6.0.0.tgz#9e09bf712b360ab9225e812048f71fde9c89657b"
-  integrity sha512-jp4tHawyV7+fkkSKyvjuLZswblUtz+SQKzSWnBbii16BuZksJlU1wuBYXY75r+duh/llF1ur6oNwi+2ZzjKZ7g==
+get-stdin@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-7.0.0.tgz#8d5de98f15171a125c5e516643c7a6d0ea8a96f6"
+  integrity sha512-zRKcywvrXlXsA0v0i9Io4KDRaAw7+a1ZpjRwl9Wox8PFlVCCHra7E9c4kqXCoCM9nR5tBkaTTZRBoCm60bFqTQ==
 
 get-stream@^3.0.0:
   version "3.0.0"
@@ -6018,7 +5978,7 @@ has-ansi@^2.0.0:
   dependencies:
     ansi-regex "^2.0.0"
 
-has-color@0.1.7, has-color@~0.1.0:
+has-color@0.1.7:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/has-color/-/has-color-0.1.7.tgz#67144a5260c34fc3cca677d041daf52fe7b78b2f"
   integrity sha1-ZxRKUmDDT8PMpnfQQdr1L+e3iy8=
@@ -6668,11 +6628,6 @@ is-buffer@^1.0.2, is-buffer@^1.1.5:
   resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.6.tgz#efaa2ea9daa0d7ab2ea13a97b2b8ad51fefbe8be"
   integrity sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w==
 
-is-buffer@^2.0.0:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-2.0.3.tgz#4ecf3fcf749cbd1e472689e109ac66261a25e725"
-  integrity sha512-U15Q7MXTuZlrbymiz95PJpZxu8IlipAp4dtS3wOdgPXx3mqBnslrWU14kxfHB+Py/+2PVKSr37dMAgM2A4uArw==
-
 is-callable@^1.1.3, is-callable@^1.1.4:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.1.4.tgz#1e1adf219e1eeb684d691f9d6a05ff0d30a24d75"
@@ -7629,14 +7584,6 @@ jsonify@~0.0.0:
   resolved "https://registry.yarnpkg.com/jsonify/-/jsonify-0.0.0.tgz#2c74b6ee41d93ca51b7b5aaee8f503631d252a73"
   integrity sha1-LHS27kHZPKUbe1qu6PUDYx0lKnM=
 
-jsonlint-lines@1.7.1:
-  version "1.7.1"
-  resolved "https://registry.yarnpkg.com/jsonlint-lines/-/jsonlint-lines-1.7.1.tgz#507de680d3fb8c4be1641cc57d6f679f29f178ff"
-  integrity sha1-UH3mgNP7jEvhZBzFfW9nnynxeP8=
-  dependencies:
-    JSV ">= 4.0.x"
-    nomnom ">= 1.5.x"
-
 jsprim@^1.2.2:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.1.tgz#313e66bc1e5cc06e438bc1b7499c2e5c56acb6a2"
@@ -7959,7 +7906,7 @@ lodash.foreach@^4.3.0:
   resolved "https://registry.yarnpkg.com/lodash.foreach/-/lodash.foreach-4.5.0.tgz#1a6a35eace401280c7f06dddec35165ab27e3e53"
   integrity sha1-Gmo16s5AEoDH8G3d7DUWWrJ+PlM=
 
-lodash.isequal@^4.2.0, lodash.isequal@^4.5.0:
+lodash.isequal@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.isequal/-/lodash.isequal-4.5.0.tgz#415c4478f2bcc30120c22ce10ed3226f7d3e18e0"
   integrity sha1-QVxEePK8wwEgwizhDtMib30+GOA=
@@ -8404,7 +8351,7 @@ minimist@0.0.8:
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
   integrity sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=
 
-minimist@1.2.0, minimist@^1.1.1, minimist@^1.2.0:
+minimist@^1.1.1, minimist@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
   integrity sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=
@@ -8741,14 +8688,6 @@ node-releases@^1.1.52, node-releases@^1.1.60:
   resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.60.tgz#6948bdfce8286f0b5d0e5a88e8384e954dfe7084"
   integrity sha512-gsO4vjEdQaTusZAEebUWp2a5d7dF5DYoIpDG7WySnk7BuZDW+GPpHXoXXuYawRBr/9t5q54tirPz79kFIWg4dA==
 
-"nomnom@>= 1.5.x":
-  version "1.8.1"
-  resolved "https://registry.yarnpkg.com/nomnom/-/nomnom-1.8.1.tgz#2151f722472ba79e50a76fc125bb8c8f2e4dc2a7"
-  integrity sha1-IVH3Ikcrp55Qp2/BJbuMjy5Nwqc=
-  dependencies:
-    chalk "~0.4.0"
-    underscore "~1.6.0"
-
 nopt@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/nopt/-/nopt-4.0.1.tgz#d0d4685afd5415193c8c7505602d0d17cd64474d"
@@ -11154,7 +11093,7 @@ repeat-element@^1.1.2:
   resolved "https://registry.yarnpkg.com/repeat-element/-/repeat-element-1.1.3.tgz#782e0d825c0c5a3bb39731f84efee6b742e6b1ce"
   integrity sha512-ahGq0ZnV5m5XtZLMb+vP76kcAM5nkLqk0lpqAuojSKGgQtn4eRi4ZZGm2olo2zKFH+sMsWaqOCW1dqAnOru72g==
 
-repeat-string@^1.5.0, repeat-string@^1.6.1:
+repeat-string@^1.6.1:
   version "1.6.1"
   resolved "https://registry.yarnpkg.com/repeat-string/-/repeat-string-1.6.1.tgz#8dcae470e1c88abc2d600fff4a776286da75e637"
   integrity sha1-jcrkcOHIirwtYA//Sndihtp15jc=
@@ -11166,11 +11105,6 @@ repeating@^2.0.0:
   dependencies:
     is-finite "^1.0.0"
 
-replace-ext@1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/replace-ext/-/replace-ext-1.0.0.tgz#de63128373fcbf7c3ccfa4de5a480c45a67958eb"
-  integrity sha1-3mMSg3P8v3w8z6TeWkgMRaZ5WOs=
-
 request-promise-core@1.1.4:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/request-promise-core/-/request-promise-core-1.1.4.tgz#3eedd4223208d419867b78ce815167d10593a22f"
@@ -12279,11 +12213,6 @@ strip-ansi@^5.0.0, strip-ansi@^5.1.0, strip-ansi@^5.2.0:
   dependencies:
     ansi-regex "^4.1.0"
 
-strip-ansi@~0.1.0:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-0.1.1.tgz#39e8a98d044d150660abe4a6808acf70bb7bc991"
-  integrity sha1-OeipjQRNFQZgq+SmgIrPcLt7yZE=
-
 strip-bom@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
@@ -12381,7 +12310,7 @@ supports-color@^4.0.0:
   dependencies:
     has-flag "^2.0.0"
 
-supports-color@^5.0.0, supports-color@^5.3.0:
+supports-color@^5.3.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
   integrity sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==
@@ -12790,11 +12719,6 @@ uc.micro@^1.0.1:
   resolved "https://registry.yarnpkg.com/uc.micro/-/uc.micro-1.0.6.tgz#9c411a802a409a91fc6cf74081baba34b24499ac"
   integrity sha512-8Y75pvTYkLJW2hWQHXxoqRgV7qb9B+9vFEtidML+7koHUFapnVJAZ6cKs+Qjz5Aw3aZWHMC6u0wJE3At+nSGwA==
 
-underscore@~1.6.0:
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.6.0.tgz#8b38b10cacdef63337b8b24e4ff86d45aea529a8"
-  integrity sha1-izixDKze9jM3uLJOT/htRa6lKag=
-
 unicode-canonical-property-names-ecmascript@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz#2619800c4c825800efdd8343af7dd9933cbe2818"
@@ -12852,13 +12776,6 @@ unique-slug@^2.0.0:
   dependencies:
     imurmurhash "^0.1.4"
 
-unist-util-stringify-position@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/unist-util-stringify-position/-/unist-util-stringify-position-2.0.1.tgz#de2a2bc8d3febfa606652673a91455b6a36fb9f3"
-  integrity sha512-Zqlf6+FRI39Bah8Q6ZnNGrEHUhwJOkHde2MHVk96lLyftfJJckaPslKgzhVcviXj8KcE9UJM9F+a4JEiBUTYgA==
-  dependencies:
-    "@types/unist" "^2.0.2"
-
 universalify@^0.1.0:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
@@ -13041,47 +12958,6 @@ verror@1.10.0:
     core-util-is "1.0.2"
     extsprintf "^1.2.0"
 
-vfile-message@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/vfile-message/-/vfile-message-2.0.1.tgz#951881861c22fc1eb39f873c0b93e336a64e8f6d"
-  integrity sha512-KtasSV+uVU7RWhUn4Lw+wW1Zl/nW8JWx7JCPps10Y9JRRIDeDXf8wfBLoOSsJLyo27DqMyAi54C6Jf/d6Kr2Bw==
-  dependencies:
-    "@types/unist" "^2.0.2"
-    unist-util-stringify-position "^2.0.0"
-
-vfile-reporter@^5.1.1:
-  version "5.1.2"
-  resolved "https://registry.yarnpkg.com/vfile-reporter/-/vfile-reporter-5.1.2.tgz#80f1db5cbe8f9c12f2f30cce3e2cd18353a48519"
-  integrity sha512-b15sTuss1wOPWVlyWOvu+n6wGJ/eTYngz3uqMLimQvxZ+Q5oFQGYZZP1o3dR9sk58G5+wej0UPCZSwQBX/mzrQ==
-  dependencies:
-    repeat-string "^1.5.0"
-    string-width "^2.0.0"
-    supports-color "^5.0.0"
-    unist-util-stringify-position "^2.0.0"
-    vfile-sort "^2.1.2"
-    vfile-statistics "^1.1.0"
-
-vfile-sort@^2.1.2:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/vfile-sort/-/vfile-sort-2.2.1.tgz#74e714f9175618cdae96bcaedf1a3dc711d87567"
-  integrity sha512-5dt7xEhC44h0uRQKhbM2JAe0z/naHphIZlMOygtMBM9Nn0pZdaX5fshhwWit9wvsuP8t/wp43nTDRRErO1WK8g==
-
-vfile-statistics@^1.1.0:
-  version "1.1.3"
-  resolved "https://registry.yarnpkg.com/vfile-statistics/-/vfile-statistics-1.1.3.tgz#e9c87071997fbcb4243764d2c3805e0bb0820c60"
-  integrity sha512-CstaK/ebTz1W3Qp41Bt9Lj/2DmumFsCwC2sKahDNSPh0mPh7/UyMLCoU8ZBX34CRU0d61B4W41yIFsV0NKMZeA==
-
-vfile@^4.0.0:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/vfile/-/vfile-4.0.1.tgz#fc3d43a1c71916034216bf65926d5ee3c64ed60c"
-  integrity sha512-lRHFCuC4SQBFr7Uq91oJDJxlnftoTLQ7eKIpMdubhYcVMho4781a8MWXLy3qZrZ0/STD1kRiKc0cQOHm4OkPeA==
-  dependencies:
-    "@types/unist" "^2.0.0"
-    is-buffer "^2.0.0"
-    replace-ext "1.0.0"
-    unist-util-stringify-position "^2.0.0"
-    vfile-message "^2.0.0"
-
 vm-browserify@^1.0.1:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/vm-browserify/-/vm-browserify-1.1.2.tgz#78641c488b8e6ca91a75f511e7a3b32a86e5dda0"
@@ -13606,11 +13482,16 @@ xregexp@^4.3.0:
   dependencies:
     "@babel/runtime-corejs3" "^7.8.3"
 
-xtend@^4.0.0, xtend@^4.0.1, xtend@~4.0.1:
+xtend@^4.0.0, xtend@~4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"
   integrity sha1-pcbVMr5lbiPbgg77lDofBJmNY68=
 
+xtend@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"
+  integrity sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==
+
 y18n@^3.2.1:
   version "3.2.2"
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.2.tgz#85c901bd6470ce71fc4bb723ad209b70f7f28696"