{
 "layers": [
  {
   "layerId": 1,
   "layerName": "Cities",
   "layerType": "Feature Layer",
   "minScale": 750000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "27f938520f445df1111b7c77fbc8580c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAe0lEQVQ4je3SMQqDQBAF0AfZS+QOuYqEFGmtrL2HTYJlSApP4LWUIMkVREghqdS1MvmwxR+WBwMTrJzwB6MTNgEmOOGJEk0MmOE+6ikOeC0F86++xxm3peBu4mwy+MBl1IdV6xjwijeO6FCgjQGHVJ/3Q4c9K2He9y2APYazD3NWQ7WdAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Major Cities",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 750000,
   "legend": [
    {
     "label": "",
     "url": "27f938520f445df1111b7c77fbc8580c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAe0lEQVQ4je3SMQqDQBAF0AfZS+QOuYqEFGmtrL2HTYJlSApP4LWUIMkVREghqdS1MvmwxR+WBwMTrJzwB6MTNgEmOOGJEk0MmOE+6ikOeC0F86++xxm3peBu4mwy+MBl1IdV6xjwijeO6FCgjQGHVJ/3Q4c9K2He9y2APYazD3NWQ7WdAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "USACE Districts",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "17c545147a2dbe4797bd09a3377c9606",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4je3VoREAMAhD0XCXrTo/c6VHHZq48gXyiRgopGCMdQInHJiQeqAzLjiOc6K34DwajNaC32wo4xu4gG8I17KBvYEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 5,
   "layerName": "State Lands",
   "layerType": "Feature Layer",
   "minScale": 750000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "c39a6c6ce6ffff75883b26725d7c3426",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIi4vp6qGLYoqISiIHUBCyjBlIMWCg3AhWMGkg5YKGCGShg1MARE4aLikqoZiIAfTUHIunQ5n8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 6,
   "layerName": "Poverty Point Compatible Use Zone",
   "layerType": "Feature Layer",
   "minScale": 250000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "b0b5a0133e324dffc84e5c9addf1a460",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWNhYGD4z0BFwAIiLv/fRxXDdBmdIAZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBjqMjpRzUQAU34EwJGEHucAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 7,
   "layerName": "Parishes",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "d6fb98e0d47c81bb190268625f688c74",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAN0lEQVQ4je3QoREAMBACQTJD/y0Tk4jX4J4zuBUQgBCMb0/I0wdjsaAdfWJW0I8BY1Rw04dKiRdWjgNPSyeLfgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 8,
   "layerName": "State Boundary",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "0d0d9feaadc2a445424ab1293d139dad",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAP0lEQVQ4jWNh8F3xn4GKgAVMbo5gpNgkX4jDIAZSEbCMGkgxYKHcCFQwaiDlgIUKZqCAUQMHbRj6Uq/UproLAQS4BznK4rICAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 10,
   "layerName": "Public Survey Lines",
   "layerType": "Feature Layer",
   "minScale": 250000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "216cf17d8b2c0d7b4fc64c513a5a4169",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWMpVmP433uLgZEBCYDEkPmkyLMgS+AygBR5FgYqgWKoq1kIuYZUwEJNwwa3gb3QoGPBlmyGp5dhYDQdUg5YGKgEekd4OixGKoEpLb2p7kIA/R8iiTkv8kcAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 11,
   "layerName": "Quad Index",
   "layerType": "Feature Layer",
   "minScale": 500000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "d34eee1aad3b53281ee1550c01ebac35",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQElEQVQ4jWNRK2b4z0BFwAIibvUyMFJqkBrUYWADqQlYRg2kGLBQbgQqGDWQcsBCBTNQwKiBgzUM1ahYalPdhQCjDwaBrYr+TgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 12,
   "layerName": "Nautical Chart Index",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "b25fadfd431845371c3f6825cd5a78a7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAZ0lEQVQ4jWP5/5/hPwMUWK6EsRgYjoeTJgYTZwERJyIYGBnQAGMEughhMYsVDP9ZGKgMWKhp2PFwBgYWEIHNK4PChZawSKEmYKGucQyjkUIFwEINQ0ZwThnJWc9iBcN/Yop3dHFsagFNOSUlS1RwtQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 14,
   "layerName": "Lease Blocks",
   "layerType": "Feature Layer",
   "minScale": 500000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "70f182988b1dae2d133b56ffbdeba61e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPUlEQVQ4jWNheLbyPwMVAQuYlApnpIppz1b+hxhIRcAyaiDFgIVyI1DBqIGUAxYqmIECRg0cOWH4jHrVAAAuAQhtrocgnQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 15,
   "layerName": "Lease Areas",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 500000,
   "legend": [
    {
     "label": "",
     "url": "ee5b3ec2d0f4557237de3eeb4160087d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQUlEQVQ4jWNhWNHyn4GKgIWahqEaGFHDyEAJWAHxKQ1dSCXAQi2DYGDUQMoBCxXMQAGjBlIOWEaygSuoU3JT3YUAdIYHp1StwhcAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 16,
   "layerName": "EPA Ecoregions",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Mississippi Alluvial Plain",
     "url": "e15e5c54a6882c472c5c3f511e9590ea",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiXBP6qGLY7gVFEAOpCVhGDaQYsFBuBCoYNZBywEIFM1DAqIEjJgx3LyiimokAfh8HZ4lSN0oAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Mississippi Alluvial Plain"
     ]
    },
    {
     "label": "Mississippi Valley Loess Plains",
     "url": "e700607e91753cc1d2b0e68342afe975",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiej36qGJY8Y4iiIHUBCyjBlIMWCg3AhWMGkg5YKGCGShg1MARE4bFO4qoZiIAfUcHNz+BqWIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Mississippi Valley Loess Plains"
     ]
    },
    {
     "label": "South Central Plains",
     "url": "4721e4d6b4d44d5733a41aa6287471a3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIi+jxdqWJY0fbdEAOpCVhGDaQYsFBuBCoYNZBywEIFM1DAqIEjJgyLtu+mmokAfdIHfjOzS0EAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "South Central Plains"
     ]
    },
    {
     "label": "Southeastern Plains",
     "url": "49dd364d2b4b3924d09c267f50748f30",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIigvqaqWLYuqJaiIHUBCyjBlIMWCg3AhWMGkg5YKGCGShg1MARE4brimqpZiIAfXcHNwVuFLcAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Southeastern Plains"
     ]
    },
    {
     "label": "Southern Coastal Plain",
     "url": "0f27b19cba2b3e8ae71f641a2a079c7f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiWvo8qGJYTdEOiIHUBCyjBlIMWCg3AhWMGkg5YKGCGShg1MARE4Y1RTuoZiIAfSUHQH83XHUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Southern Coastal Plain"
     ]
    },
    {
     "label": "Western Gulf Coastal Plain",
     "url": "7af67af55d4236ae6644b524640a87ca",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIi+krjqGJYUfciiIHUBCyjBlIMWCg3AhWMGkg5YKGCGShg1MARE4ZF3YuoZiIAfRwHOS10QvgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Western Gulf Coastal Plain"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 17,
   "layerName": "Saucier Geomorphology",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Had",
     "url": "99b37d4f4b42800b1b23f850d2cbe532",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIimLRfU8Wwf1dFIQZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBj+uypKNRMBfxAHgshJqScAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Had"
     ]
    },
    {
     "label": "Hal",
     "url": "066e7784e0dcd872486562ef73fdf728",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAP0lEQVQ4jWPJy8v7z0BFwAIiwpQFqGLYqrsfIAZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBiuuvuBaiYCAH+OCBHlu9fJAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Hal"
     ]
    },
    {
     "label": "Hb",
     "url": "6ee1ac4286bc396e40bdd56bd7b425f0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiWip1qWJYTftliIHUBCyjBlIMWCg3AhWMGkg5YKGCGShg1MARE4Y17ZepZiIAfZoHcCm8HW8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Hb"
     ]
    },
    {
     "label": "Hc",
     "url": "d2c2755fd1b1c613f4f74523eed81039",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAP0lEQVQ4jWPJy8v7z0BFwAIiErPlqWLY/KkPIQZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBjOn/qQaiYCAH5sB696dxTjAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Hc"
     ]
    },
    {
     "label": "Hchm",
     "url": "bb35992cddaf8dcf5cf61376f9c4da56",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAP0lEQVQ4jWPJy8v7z0BFwAIiMsxMqWLYjFOnIQZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBjOOHWaaiYCAH7DB8f/WLAjAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Hchm"
     ]
    },
    {
     "label": "Hcom",
     "url": "9aba7c3702388a65936f8481544703f9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiilzEqGJY355XEAOpCVhGDaQYsFBuBCoYNZBywEIFM1DAqIEjJgz79ryimokAfq8HzigBjTkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Hcom"
     ]
    },
    {
     "label": "Hcom-Projected",
     "url": "4ce8d2cfe26c0f6c3a8435072e3404ac",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIi9L3AFMXg4rY/EAOpCVhGDaQYsFBuBCoYNZBywEIFM1DAqIEjJgwvbvtDNRMBf80IHVk4DkoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Hcom-Projected"
     ]
    },
    {
     "label": "Hcp",
     "url": "b85360abf8ea14a4719786dea80e313b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiWvKUqWJYzaS7EAOpCVhGDaQYsFBuBCoYNZBywEIFM1DAqIEjJgxrJt2lmokAfc8HhbsUQ8UAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Hcp"
     ]
    },
    {
     "label": "Hdi",
     "url": "adc995e8868f21a674156ae989c04b5a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiqqp0qWJYW9tliIHUBCyjBlIMWCg3AhWMGkg5YKGCGShg1MARE4ZtbZepZiIAfb8HeVyKbnkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Hdi"
     ]
    },
    {
     "label": "Hdlp",
     "url": "950829946458200ec106a7e22650b0d1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiJK2+U8Ww58c4IQZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBg+P8ZJNRMBfm8HUHQA2NIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Hdlp"
     ]
    },
    {
     "label": "Hds",
     "url": "5d8764fd4057f0e493ff97ed71e2c1f3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAP0lEQVQ4jWPJy8v7z0BFwAIiEvWEqGLY/EvvIAZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBjOv/SOaiYCAH89B/knGIXuAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Hds"
     ]
    },
    {
     "label": "Hnl",
     "url": "b45027c3f09fae45375848e89ee8cb7d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAP0lEQVQ4jWPJy8v7z0BFwAIiotWkqWLY0ltPIQZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBguvfWUaiYCAH9bB/59XfOSAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Hnl"
     ]
    },
    {
     "label": "Hp",
     "url": "0c41e1df0709a31aabd4775b8b8fbb9d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiWupMqGJYTdMZiIHUBCyjBlIMWCg3AhWMGkg5YKGCGShg1MARE4Y1TWeoZiIAfX0HZBooZTIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Hp"
     ]
    },
    {
     "label": "Hpu",
     "url": "617dd7a22eefc2e5bdd62be2b7c48cbb",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiWhLEqWJYzYKXEAOpCVhGDaQYsFBuBCoYNZBywEIFM1DAqIEjJgxrFrykmokAfhEHny9k9jQAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Hpu"
     ]
    },
    {
     "label": "Pdch",
     "url": "998c3e8ebc57735560ef927427304533",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAP0lEQVQ4jWPJy8v7z0BFwAIiPKMFqWLY9qXvIQZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBhuX/qeaiYCAH8YB+VXgAx7AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pdch"
     ]
    },
    {
     "label": "Pdp",
     "url": "dbe456fc95b2392ff5b4d6eac96014bf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIi2vNqqWJY5aRmiIHUBCyjBlIMWCg3AhWMGkg5YKGCGShg1MARE4aVk5qpZiIAfQ8HKGU6cEMAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pdp"
     ]
    },
    {
     "label": "Pi",
     "url": "3c2affb7390ff7e0c1c45724599c55c4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiWoo1qGJYTe8NiIHUBCyjBlIMWCg3AhWMGkg5YKGCGShg1MARE4Y1vTeoZiIAfbYHezXtvoAAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pi"
     ]
    },
    {
     "label": "Plm",
     "url": "c11ba44d355920c6bb013a4b45bf5348",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAP0lEQVQ4jWPJy8v7z0BFwAIiMiyEqWLYjBNvIQZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBjOOPGWaiYCAH8BB+eGvoEzAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Plm"
     ]
    },
    {
     "label": "Ppch",
     "url": "ee28a891932472fe7fdbfb2a4914e6ca",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiWtLlqWJYzcyHEAOpCVhGDaQYsFBuBCoYNZBywEIFM1DAqIEjJgxrZj6kmokAfewHkF/o6vwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ppch"
     ]
    },
    {
     "label": "Ppp",
     "url": "ae90ad889e7bf4e06bb8d1f890bf14aa",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiJrZMpIph+TX5EAOpCVhGDaQYsFBuBCoYNZBywEIFM1DAqIEjJgzza/KpZiIAfH0G9GNSlFcAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ppp"
     ]
    },
    {
     "label": "Ppu",
     "url": "7b40c66d4a7d60ef3f931e1e66163b71",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiitx8qWJY367NEAOpCVhGDaQYsFBuBCoYNZBywEIFM1DAqIEjJgz7dm2mmokAfjsHlVbTyjMAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ppu"
     ]
    },
    {
     "label": "Pve",
     "url": "49b3c98dbe49a8453e8d9c51ba3b27ee",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiqgLEqGJY24ZXEAOpCVhGDaQYsFBuBCoYNZBywEIFM1DAqIEjJgzbNryimokAfmsHuppVcVsAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pve"
     ]
    },
    {
     "label": "RiverTrack",
     "url": "3bbca288cd797ab6a238354de573552c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiaiPTqGJY8/JZEAOpCVhGDaQYsFBuBCoYNZBywEIFM1DAqIEjJgybl8+imokAfaQHXoVsb5kAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "RiverTrack"
     ]
    },
    {
     "label": "<all other values>",
     "url": "a2d75bbcc371e697c39d70feafbb5c65",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiwuLbqWLYqoWVEAOpCVhGDaQYsFBuBCoYNZBywEIFM1DAqIEjJgxXLaykmokAfewHXh+Bew8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Formation"
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 19,
   "layerName": "Alabama Coushatta Tribe of Texas",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "9c92124ff22d5099f9f60f33875806e0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPUlEQVQ4je3QIQ4AMAxCUZpwMg7eq3VZpqqLW79APgEBFIzxTmVasJAe6IwLjuOc6C04jwajteA3H4ZkEw9TkQTVoyXTpAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 20,
   "layerName": "Caddo Nation",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "e0f68ba6f0cd9e04317765f5e0801765",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWNhYGD4z0BFwAIi/r/aRxXDGMWcIAZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBgyijlRzUQAUw0EqQYq13IAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 21,
   "layerName": "Chitimacha Tribe of Louisiana",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "9e70067925dd8d9fd335a88f004ec78a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPUlEQVQ4je3QIQ4AMAxCUUg4WQ++q3VppqqLW79APoEAJIypJvNYMDIe6EwLjtOc6C04TwajteA3H5JhEy9SzgSUAu4+UAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 22,
   "layerName": "Choctaw Nation of Oklahoma",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "975a7c7bf60b28690b6a5e5afd7f17cd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWNhYGD4z0BFwAIiXv7fRxXDxBmdIAZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBiKMzpRzUQAUyYEqtTwq+4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 23,
   "layerName": "Coushatta Tribe of Louisiana",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "b0b5a0133e324dffc84e5c9addf1a460",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWNhYGD4z0BFwAIiLv/fRxXDdBmdIAZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBjqMjpRzUQAU34EwJGEHucAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 24,
   "layerName": "Jena Band of Choctaw Indians",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "1124f2e48782ad165d5c2d78b3c6a9af",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWNhYGD4z0BFwAIi9v1/QRXDnBglIAZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBg6MUpQzUQAU34Eqx20ZT0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 25,
   "layerName": "Mississippi Band of Choctaw Indians",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "584a1f30cf094becfe3edd805c251bf9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPUlEQVQ4jWNhYGD4z0BFwAIi9r2gjplOEowQA6kJWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMmDJ0kGKlmIgBTlQSrb808aQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 26,
   "layerName": "Muscogee (Creek)",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "610d683ac89efc7cb71706bf7397090a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPUlEQVQ4jWNhYGD4z0BFwAIi9l2ijplOeowQA6kJWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMmDJ30GKlmIgBT1wTBZpmuqgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 27,
   "layerName": "Quapaw Tribe of Oklahoma",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "9fc45859fbb9e5c180acfd3f786806ff",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPUlEQVQ4jWNhYGD4z0BFwAIiXuyjjpkSTowQA6kJWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMmDCWcGKlmIgBTawSrkrFhHwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 28,
   "layerName": "Seminole Nation of Oklahoma",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "55362ba39c742224ba2b140d21376cda",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWNhYGD4z0BFwAIi/u97QRXDGJ0kIAZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBgyOklQzUQAUz0Eq3Nhd3wAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 29,
   "layerName": "Seminole Tribe of Florida",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "32075988fd5be6f913f7f861f6767a80",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWNhYGD4z0BFwAIi7s1Lo4phSkmzIAZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBgqJc2imokAVSUFbnWF5YcAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 30,
   "layerName": "Tunica-Biloxi Tribe of Louisiana",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "d157d1e7c672afd2e88c3aa30a1ea6db",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWNhYGD4z0BFwAIirrV2UsUwrepyiIHUBCyjBlIMWCg3AhWMGkg5YKGCGShg1MARE4Za1eVUMxEAVUoFbHGNd1wAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}