diff --git a/package-lock.json b/package-lock.json
index 2f1ce43..b1d548f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "dependencies": {
         "@types/jquery": "3.5.14",
         "@types/leaflet": "1.7.10",
-        "cesium": "1.94.2"
+        "cesium": "1.97.0"
       },
       "devDependencies": {
         "@types/node": "~17.0.40",
@@ -100,6 +100,65 @@
         "node": ">= 8"
       }
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+    "node_modules/@protobufjs/aspromise": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/@protobufjs/aspromise/-/aspromise-1.1.2.tgz",
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+    },
+    "node_modules/@protobufjs/base64": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/@protobufjs/base64/-/base64-1.1.2.tgz",
+      "integrity": "sha512-AZkcAA5vnN/v4PDqKyMR5lx7hZttPDgClv83E//FMNhR2TMcLUhfRUBHCmSl0oi9zMgDDqRUJkSxO3wm85+XLg=="
+    },
+    "node_modules/@protobufjs/codegen": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/@protobufjs/codegen/-/codegen-2.0.4.tgz",
+      "integrity": "sha512-YyFaikqM5sH0ziFZCN3xDC7zeGaB/d0IUb9CATugHWbd1FRFwWwt4ld4OYMPWu5a3Xe01mGAULCdqhMlPl29Jg=="
+    },
+    "node_modules/@protobufjs/eventemitter": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@protobufjs/eventemitter/-/eventemitter-1.1.0.tgz",
+      "integrity": "sha512-j9ednRT81vYJ9OfVuXG6ERSTdEL1xVsNgqpkxMsbIabzSo3goCjDIveeGv5d03om39ML71RdmrGNjG5SReBP/Q=="
+    },
+    "node_modules/@protobufjs/fetch": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@protobufjs/fetch/-/fetch-1.1.0.tgz",
+      "integrity": "sha512-lljVXpqXebpsijW71PZaCYeIcE5on1w5DlQy5WH6GLbFryLUrBD4932W/E2BSpfRJWseIL4v/KPgBFxDOIdKpQ==",
+      "dependencies": {
+        "@protobufjs/aspromise": "^1.1.1",
+        "@protobufjs/inquire": "^1.1.0"
+      }
+    },
+    "node_modules/@protobufjs/float": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/@protobufjs/float/-/float-1.0.2.tgz",
+      "integrity": "sha512-Ddb+kVXlXst9d+R9PfTIxh1EdNkgoRe5tOX6t01f1lYWOvJnSPDBlG241QLzcyPdoNTsblLUdujGSE4RzrTZGQ=="
+    },
+    "node_modules/@protobufjs/inquire": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@protobufjs/inquire/-/inquire-1.1.0.tgz",
+      "integrity": "sha512-kdSefcPdruJiFMVSbn801t4vFK7KB/5gd2fYvrxhuJYg8ILrmn9SKSX2tZdV6V+ksulWqS7aXjBcRXl3wHoD9Q=="
+    },
+    "node_modules/@protobufjs/path": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/@protobufjs/path/-/path-1.1.2.tgz",
+      "integrity": "sha512-6JOcJ5Tm08dOHAbdR3GrvP+yUUfkjG5ePsHYczMFLq3ZmMkAD98cDgcT2iA1lJ9NVwFd4tH/iSSoe44YWkltEA=="
+    },
+    "node_modules/@protobufjs/pool": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@protobufjs/pool/-/pool-1.1.0.tgz",
+      "integrity": "sha512-0kELaGSIDBKvcgS4zkjz1PeddatrjYcmMWOlAuAPwAeccUrPHdUqo/J6LiymHHEiJT5NrF1UVwxY14f+fy4WQw=="
+    },
+    "node_modules/@protobufjs/utf8": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@protobufjs/utf8/-/utf8-1.1.0.tgz",
+      "integrity": "sha512-Vvn3zZrhQZkkBE8LSuW3em98c0FwgO4nxzv6OdSxPKJIEKY2bGbHn+mhGIPerzI4twdxaP8/0+06HBpwf345Lw=="
+    },
+    "node_modules/@tweenjs/tween.js": {
+      "version": "18.6.4",
+      "resolved": "https://registry.npmjs.org/@tweenjs/tween.js/-/tween.js-18.6.4.tgz",
+      "integrity": "sha512-lB9lMjuqjtuJrx7/kOkqQBtllspPIN+96OvTCeJ2j5FEzinoAXTdAMFnDAQT1KVPRlnYfBrqxtqP66vDM40xxQ=="
+    },
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       "resolved": "https://registry.npmjs.org/@types/geojson/-/geojson-7946.0.8.tgz",
@@ -127,11 +186,15 @@
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       }
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+    "node_modules/@types/long": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/@types/long/-/long-4.0.2.tgz",
+      "integrity": "sha512-MqTGEo5bj5t157U6fA/BiDynNkn0YknVdh48CMPkTSpFTVmvao5UQmm7uEF6xBEo7qIMAlY/JSleYaE6VOdpaA=="
+    },
     "node_modules/@types/node": {
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       "resolved": "https://registry.npmjs.org/@types/node/-/node-17.0.40.tgz",
-      "integrity": "sha512-UXdBxNGqTMtm7hCwh9HtncFVLrXoqA3oJW30j6XWp5BH/wu3mVeaxo7cq5benFdBw34HB3XDT2TRPI7rXZ+mDg==",
-      "dev": true
+      "integrity": "sha512-UXdBxNGqTMtm7hCwh9HtncFVLrXoqA3oJW30j6XWp5BH/wu3mVeaxo7cq5benFdBw34HB3XDT2TRPI7rXZ+mDg=="
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     "node_modules/@types/sizzle": {
       "version": "2.3.3",
@@ -454,6 +517,11 @@
         "url": "https://opencollective.com/typescript-eslint"
       }
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+    "node_modules/@zip.js/zip.js": {
+      "version": "2.4.26",
+      "resolved": "https://registry.npmjs.org/@zip.js/zip.js/-/zip.js-2.4.26.tgz",
+      "integrity": "sha512-I9HBO3BHIxEMQmltmHM3iqUW6IHqi3gsL9wTSXvHTRpOrA6q2OxtR58EDSaOGjHhDVJ+wIOAxZyKq2x00AVmqw=="
+    },
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       "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.7.1.tgz",
@@ -530,12 +598,30 @@
         "node": ">=8"
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+    "node_modules/autolinker": {
+      "version": "3.16.0",
+      "resolved": "https://registry.npmjs.org/autolinker/-/autolinker-3.16.0.tgz",
+      "integrity": "sha512-KY8yhlwvuQpA7exkkvHsmk0chdrtS0ZRO7XoPfs7w8N3kpiGPjYNDrQ0lIMx2GrKFZzGK/QSEd2Sx5SYtSNBKg==",
+      "dependencies": {
+        "tslib": "^2.3.0"
+      }
+    },
+    "node_modules/autolinker/node_modules/tslib": {
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
+      "integrity": "sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ=="
+    },
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       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
       "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==",
       "dev": true
     },
+    "node_modules/bitmap-sdf": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/bitmap-sdf/-/bitmap-sdf-1.0.4.tgz",
+      "integrity": "sha512-1G3U4n5JE6RAiALMxu0p1XmeZkTeCwGKykzsLTCqVzfSDaN6S7fKnkIkfejogz+iwqBWc0UYAIKnKHNN7pSfDg=="
+    },
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@@ -568,9 +654,33 @@
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-      "resolved": "https://registry.npmjs.org/cesium/-/cesium-1.94.2.tgz",
-      "integrity": "sha512-PZAcbDn6+kXoW0pf+hTu41Y9NSuJk7d3zqb331QOvdQkL+zBFULcEcn0VzqtlKSGaNwg9IlTlUinPsPO8Zm7Qw=="
+      "version": "1.97.0",
+      "resolved": "https://registry.npmjs.org/cesium/-/cesium-1.97.0.tgz",
+      "integrity": "sha512-owMehAM/32XplyyA8SiCdwr1q2fuhrKQMSVddOnpA3cdksWFIxg06KCnuO851lirQst10Gmdfi0JEEn43ub3rA==",
+      "dependencies": {
+        "@tweenjs/tween.js": "^18.6.4",
+        "@zip.js/zip.js": "2.4.x",
+        "autolinker": "^3.14.3",
+        "bitmap-sdf": "^1.0.3",
+        "dompurify": "^2.2.2",
+        "earcut": "^2.2.4",
+        "grapheme-splitter": "^1.0.4",
+        "jsep": "^0.3.1",
+        "kdbush": "^3.0.0",
+        "ktx-parse": "^0.2.1",
+        "lerc": "^2.0.0",
+        "mersenne-twister": "^1.1.0",
+        "meshoptimizer": "^0.16.1",
+        "nosleep.js": "^0.9.0",
+        "pako": "^1.0.4",
+        "protobufjs": "7.0.0",
+        "rbush": "^3.0.1",
+        "topojson-client": "^3.1.0",
+        "urijs": "^1.19.7"
+      },
+      "engines": {
+        "node": ">=14.0.0"
+      }
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     "node_modules/chalk": {
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@@ -627,6 +737,11 @@
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       "dev": true
     },
+    "node_modules/commander": {
+      "version": "2.20.3",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+      "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ=="
+    },
     "node_modules/concat-map": {
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       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
@@ -694,6 +809,16 @@
         "node": ">=6.0.0"
       }
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+    "node_modules/dompurify": {
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.4.0.tgz",
+      "integrity": "sha512-Be9tbQMZds4a3C6xTmz68NlMfeONA//4dOavl/1rNw50E+/QO0KVpbcU0PcaW0nsQxurXls9ZocqFxk8R2mWEA=="
+    },
+    "node_modules/earcut": {
+      "version": "2.2.4",
+      "resolved": "https://registry.npmjs.org/earcut/-/earcut-2.2.4.tgz",
+      "integrity": "sha512-/pjZsA1b4RPHbeWZQn66SWS8nZZWLQQ23oE3Eam7aroEFGEvwKAsJfZ9ytiEMycfzXWpca4FA9QIOehf7PocBQ=="
+    },
     "node_modules/escape-string-regexp": {
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       "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-4.0.0.tgz",
@@ -1092,6 +1217,11 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/grapheme-splitter": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/grapheme-splitter/-/grapheme-splitter-1.0.4.tgz",
+      "integrity": "sha512-bzh50DW9kTPM00T8y4o8vQg89Di9oLJVLW/KaOGIXJWP/iqCN6WKYkbNOF04vFLJhwcpYUh9ydh/+5vpOqV4YQ=="
+    },
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@@ -1237,6 +1367,14 @@
         "js-yaml": "bin/js-yaml.js"
       }
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+    "node_modules/jsep": {
+      "version": "0.3.5",
+      "resolved": "https://registry.npmjs.org/jsep/-/jsep-0.3.5.tgz",
+      "integrity": "sha512-AoRLBDc6JNnKjNcmonituEABS5bcfqDhQAWWXNTFrqu6nVXBpBAGfcoTGZMFlIrh9FjmE1CQyX9CTNwZrXMMDA==",
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+      }
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@@ -1255,6 +1393,21 @@
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       "dev": true
     },
+    "node_modules/kdbush": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/kdbush/-/kdbush-3.0.0.tgz",
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+    },
+    "node_modules/ktx-parse": {
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/ktx-parse/-/ktx-parse-0.2.2.tgz",
+      "integrity": "sha512-cFBc1jnGG2WlUf52NbDUXK2obJ+Mo9WUkBRvr6tP6CKxRMvZwDDFNV3JAS4cewETp5KyexByfWm9sm+O8AffiQ=="
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+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/lerc/-/lerc-2.0.0.tgz",
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@@ -1274,6 +1427,11 @@
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       "dev": true
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+    "node_modules/long": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/long/-/long-5.2.0.tgz",
+      "integrity": "sha512-9RTUNjK60eJbx3uz+TEGF7fUr29ZDxR5QzXcyDpeSfeH28S9ycINflOgOlppit5U+4kNTe83KQnMEerw7GmE8w=="
+    },
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@@ -1313,6 +1471,16 @@
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+    "node_modules/mersenne-twister": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/mersenne-twister/-/mersenne-twister-1.1.0.tgz",
+      "integrity": "sha512-mUYWsMKNrm4lfygPkL3OfGzOPTR2DBlTkBNHM//F6hGp8cLThY897crAlk3/Jo17LEOOjQUrNAx6DvgO77QJkA=="
+    },
+    "node_modules/meshoptimizer": {
+      "version": "0.16.1",
+      "resolved": "https://registry.npmjs.org/meshoptimizer/-/meshoptimizer-0.16.1.tgz",
+      "integrity": "sha512-HWGGiUkjfbR6c70FvK1DujHg/e0gdIa7lzWoBtw0/4nexd6X6G2zmzfe9m3jpJlk4UFlBIfImQk2oD16m3QMew=="
+    },
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@@ -1359,6 +1527,11 @@
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+    "node_modules/nosleep.js": {
+      "version": "0.9.0",
+      "resolved": "https://registry.npmjs.org/nosleep.js/-/nosleep.js-0.9.0.tgz",
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@@ -1385,6 +1558,11 @@
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+    "node_modules/pako": {
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+      "resolved": "https://registry.npmjs.org/pako/-/pako-1.0.11.tgz",
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@@ -1466,6 +1644,30 @@
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+      "resolved": "https://registry.npmjs.org/protobufjs/-/protobufjs-7.0.0.tgz",
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+      "hasInstallScript": true,
+      "dependencies": {
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+        "@protobufjs/base64": "^1.1.2",
+        "@protobufjs/codegen": "^2.0.4",
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+        "@protobufjs/fetch": "^1.1.0",
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+        "@protobufjs/inquire": "^1.1.0",
+        "@protobufjs/path": "^1.1.2",
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+        "@protobufjs/utf8": "^1.1.0",
+        "@types/long": "^4.0.1",
+        "@types/node": ">=13.7.0",
+        "long": "^5.0.0"
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+      "engines": {
+        "node": ">=12.0.0"
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@@ -1495,6 +1697,19 @@
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+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/quickselect/-/quickselect-2.0.0.tgz",
+      "integrity": "sha512-RKJ22hX8mHe3Y6wH/N3wCM6BWtjaxIyyUIkpHOvfFnxdI4yD4tBXEBKSbriGujF6jnSVkJrffuo6vxACiSSxIw=="
+    },
+    "node_modules/rbush": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/rbush/-/rbush-3.0.1.tgz",
+      "integrity": "sha512-XRaVO0YecOpEuIvbhbpTrZgoiI6xBlz6hnlr6EHhd+0x9ase6EmeN+hdwwUaJvLcsFFQ8iWVF1GAK1yB0BWi0w==",
+      "dependencies": {
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@@ -1674,6 +1889,19 @@
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+    "node_modules/topojson-client": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/topojson-client/-/topojson-client-3.1.0.tgz",
+      "integrity": "sha512-605uxS6bcYxGXw9qi62XyrV6Q3xwbndjachmNxu8HWTtVPxZfEJN9fd/SZS1Q54Sn2y0TMyMxFj/cJINqGHrKw==",
+      "dependencies": {
+        "commander": "2"
+      },
+      "bin": {
+        "topo2geo": "bin/topo2geo",
+        "topomerge": "bin/topomerge",
+        "topoquantize": "bin/topoquantize"
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@@ -1816,6 +2044,11 @@
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+    "urijs": {
+      "version": "1.19.11",
+      "resolved": "https://registry.npmjs.org/urijs/-/urijs-1.19.11.tgz",
+      "integrity": "sha512-HXgFDgDommxn5/bIv0cnQZsPhHDA90NPHD6+c/v21U5+Sx5hoP8+dP9IZXBU1gIfvdRfhG8cel9QNPeionfcCQ=="
+    },
     "v8-compile-cache": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/v8-compile-cache/-/v8-compile-cache-2.3.0.tgz",
diff --git a/package.json b/package.json
index 07b8797..097653e 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
   "dependencies": {
     "@types/jquery": "3.5.14",
     "@types/leaflet": "1.7.10",
-    "cesium": "1.94.2"
+    "cesium": "1.97.0"
   },
   "devDependencies": {
     "@types/node": "~17.0.40",