{ "cells": [ { "cell_type": "markdown", "metadata": { "nbpresent": { "id": "a20290f5-2a26-4622-9e8b-ce94cc1dcb1a" }, "slideshow": { "slide_type": "slide" }, "tags": [] }, "source": [ "# Ritwika Mukhopadhyay: Comparative Analysis of the prediction of AGB using Random Forest Regression, Support Vector Machine for Regression & FeedForward Neural Network\n", "\n", "[Presentation](http://spatial-ecology.net/docs/source/STUDENTSPROJECTS/Proj_2022_Matera/Prediction_of_AGB_using_RFR_SVR_FFNN_Ritwika_Mukhopadhyay.pdf) \n", "[Video recording](https://youtu.be/5KthbToljUc)" ] }, { "cell_type": "markdown", "metadata": { "jp-MarkdownHeadingCollapsed": true, "tags": [] }, "source": [ "## Project Description\n", "The main objective was to predict forest aboveground biomass (AGB) with the metrics derived from airborne laser scanner (ALS) data.\n", "The field data for the sample plots were collected by Swedish National Forest Inventory (NFI) and a sub-area was selected from the entire forest region for this case study. Three models were compared on their efficiencies of AGB prediction - random forest regression (RFR), support vector machine for regression (SVR) and feed forward neural network (FF-NN).\n", "Finally the AGB predictions were extrapolated for the entire region using the wall-to-wall maps for the RFR." ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "## Data Description\n", "Field reference and ALS data were collected during the years 2015-19." ] }, { "cell_type": "code", "execution_count": 1, "metadata": {}, "outputs": [], "source": [ "# Import libraries" ] }, { "cell_type": "code", "execution_count": 1, "metadata": { "nbpresent": { "id": "8f67df50-3050-47d2-a5d9-4329a61325fa" }, "slideshow": { "slide_type": "fragment" }, "tags": [] }, "outputs": [], "source": [ "import pandas as pd\n", "import numpy as np\n", "import rasterio\n", "from rasterio import *\n", "from rasterio.plot import show\n", "from pyspatialml import Raster\n", "from sklearn.ensemble import RandomForestRegressor\n", "from sklearn.model_selection import train_test_split,GridSearchCV\n", "from sklearn.pipeline import Pipeline\n", "from sklearn import metrics\n", "from scipy.stats import pearsonr\n", "import matplotlib.pyplot as plt\n", "from sklearn.preprocessing import MinMaxScaler\n", "from sklearn.svm import SVR\n", "import os\n", "import torch\n", "import torch.nn as nn\n", "import scipy\n", "from sklearn.metrics import r2_score\n", "from scipy import stats\n", "from tabulate import tabulate\n", "from sklearn.metrics import mean_absolute_error , mean_squared_error\n", "plt.rcParams[\"figure.figsize\"] = (10,6.5)" ] }, { "cell_type": "code", "execution_count": null, "metadata": {}, "outputs": [], "source": [ "# Import dataset" ] }, { "cell_type": "code", "execution_count": 2, "metadata": { "slideshow": { "slide_type": "fragment" } }, "outputs": [ { "data": { "text/html": [ "
\n", " | Taxar | \n", "TraktNr | \n", "PalslagNr | \n", "DelytaNr | \n", "IsPermanen | \n", "Ostkoordin | \n", "Nordkoordi | \n", "Lan | \n", "Lan_kort | \n", "Agoslag | \n", "Internatio | \n", "TorrviktSt | \n", "TorrviktGr | \n", "TorrviktRo | \n", "TorrviktAl | \n", "TotalAGB | \n", "id | \n", "datum | \n", "kommentar | \n", "flyghojd | \n", "flyghastig | \n", "overtackni | \n", "punkttathe | \n", "skannerid | \n", "skannerfab | \n", "skannermod | \n", "oppningsvi | \n", "pulsfrekve | \n", "skanningsf | \n", "uteffekt | \n", "square | \n", "Block | \n", "SkannDat | \n", "N | \n", "E | \n", "Las_Namn | \n", "Skanner2 | \n", "Region | \n", "LOV_AVL | \n", "NEAR_FID | \n", "NEAR_DIST | \n", "DataFile | \n", "FileTitle | \n", "Total return count | \n", "Total return count above 1.50 | \n", "Return 1 count above 1.50 | \n", "Return 2 count above 1.50 | \n", "Return 3 count above 1.50 | \n", "Return 4 count above 1.50 | \n", "Return 5 count above 1.50 | \n", "Return 6 count above 1.50 | \n", "Return 7 count above 1.50 | \n", "Return 8 count above 1.50 | \n", "Return 9 count above 1.50 | \n", "Other return count above 1.50 | \n", "Elev minimum | \n", "Elev maximum | \n", "Elev mean | \n", "Elev mode | \n", "Elev stddev | \n", "Elev variance | \n", "Elev CV | \n", "Elev IQ | \n", "Elev skewness | \n", "Elev kurtosis | \n", "Elev AAD | \n", "Elev MAD median | \n", "Elev MAD mode | \n", "Elev L1 | \n", "Elev L2 | \n", "Elev L3 | \n", "Elev L4 | \n", "Elev L CV | \n", "Elev L skewness | \n", "Elev L kurtosis | \n", "Elev P01 | \n", "Elev P05 | \n", "Elev P10 | \n", "Elev P20 | \n", "Elev P25 | \n", "Elev P30 | \n", "Elev P40 | \n", "Elev P50 | \n", "Elev P60 | \n", "Elev P70 | \n", "Elev P75 | \n", "p80 | \n", "Elev P90 | \n", "Elev P95 | \n", "Elev P99 | \n", "crr | \n", "Elev SQRT mean SQ | \n", "Elev CURT mean CUBE | \n", "Int minimum | \n", "Int maximum | \n", "Int mean | \n", "Int mode | \n", "Int stddev | \n", "Int variance | \n", "Int CV | \n", "Int IQ | \n", "Int skewness | \n", "Int kurtosis | \n", "Int AAD | \n", "Int L1 | \n", "Int L2 | \n", "Int L3 | \n", "Int L4 | \n", "Int L CV | \n", "Int L skewness | \n", "Int L kurtosis | \n", "Int P01 | \n", "Int P05 | \n", "Int P10 | \n", "Int P20 | \n", "Int P25 | \n", "Int P30 | \n", "Int P40 | \n", "Int P50 | \n", "Int P60 | \n", "Int P70 | \n", "Int P75 | \n", "Int P80 | \n", "Int P90 | \n", "Int P95 | \n", "Int P99 | \n", "Percentage first returns above 1.50 | \n", "Percentage all returns above 1.50 | \n", "(All returns above 1.50) / (Total first returns) * 100 | \n", "First returns above 1.50 | \n", "All returns above 1.50 | \n", "Percentage first returns above mean | \n", "Percentage first returns above mode | \n", "Percentage all returns above mean | \n", "Percentage all returns above mode | \n", "(All returns above mean) / (Total first returns) * 100 | \n", "(All returns above mode) / (Total first returns) * 100 | \n", "First returns above mean | \n", "First returns above mode | \n", "All returns above mean | \n", "All returns above mode | \n", "Total first returns | \n", "Total all returns | \n", "Profile area | \n", "
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0 | \n", "2017 | \n", "5625 | \n", "403 | \n", "0 | \n", "1 | \n", "494081 | \n", "6237269 | \n", "10 | \n", "Blek | \n", "1 | \n", "1 | \n", "65732.439490 | \n", "19624.546900 | \n", "27261.210090 | \n", "112618.19650 | \n", "112.618197 | \n", "5313 | \n", "20190406 | \n", "\n", " | 3000 | \n", "160 | \n", "11 | \n", "1.23 | \n", "8238 | \n", "Leica | \n", "ALS80-HP | \n", "35 | \n", "278000 | \n", "42 | \n", "100 | \n", "62350_4925_25 | \n", "19A016 | \n", "43561 | \n", "6235000 | \n", "492500 | \n", "19A016_62350_4925_25.laz.laz | \n", "0 | \n", "0 | \n", "2 | \n", "3962 | \n", "231 | \n", "D:\\Projekt\\ForestChangeHMB\\LASdata\\Skanning2_p... | \n", "19A016_62350_4925_20175625403 | \n", "811 | \n", "440 | \n", "358 | \n", "75 | \n", "7 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "1.51 | \n", "17.270000 | \n", "8.205409 | \n", "2.010317 | \n", "4.592859 | \n", "21.094352 | \n", "0.559735 | \n", "8.515000 | \n", "0.154795 | \n", "1.664221 | \n", "4.068788 | \n", "4.300000 | \n", "6.054683 | \n", "8.205409 | \n", "2.638618 | \n", "0.137448 | \n", "-0.104379 | \n", "0.321571 | \n", "0.052091 | \n", "-0.039558 | \n", "1.5600 | \n", "2.029500 | \n", "2.379000 | \n", "3.278000 | \n", "3.7500 | \n", "4.224 | \n", "6.342 | \n", "8.065001 | \n", "10.006000 | \n", "11.785000 | \n", "12.265000 | \n", "12.850000 | \n", "14.574000 | \n", "15.250000 | \n", "16.839298 | \n", "0.424836 | \n", "9.400806 | \n", "10.277259 | \n", "127 | \n", "1622 | \n", "382.668182 | \n", "174.460317 | \n", "248.884736 | \n", "6.194361e+04 | \n", "0.650393 | \n", "234.00 | \n", "2.060984 | \n", "7.754890 | \n", "177.008058 | \n", "382.668182 | \n", "120.554711 | \n", "46.633416 | \n", "25.590377 | \n", "0.315037 | \n", "0.386824 | \n", "0.212272 | \n", "147.119995 | \n", "168.650009 | \n", "185.400009 | \n", "207.000000 | \n", "216.00 | \n", "229.000000 | \n", "261.000000 | \n", "305.5 | \n", "351.000000 | \n", "414.000000 | \n", "450.00 | \n", "495.000000 | \n", "686.000061 | \n", "958.000000 | \n", "1302.879883 | \n", "73.210634 | \n", "54.254007 | \n", "89.979550 | \n", "358 | \n", "440 | \n", "40.899796 | \n", "69.734151 | \n", "26.140567 | \n", "51.664612 | \n", "43.353783 | \n", "85.685072 | \n", "200 | \n", "341 | \n", "212 | \n", "419 | \n", "489 | \n", "811 | \n", "26.578549 | \n", "
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2 | \n", "2017 | \n", "5627 | \n", "303 | \n", "0 | \n", "1 | \n", "476282 | \n", "6238964 | \n", "10 | \n", "Blek | \n", "1 | \n", "1 | \n", "117919.147600 | \n", "47228.877970 | \n", "54722.666020 | \n", "219870.69160 | \n", "219.870692 | \n", "5302 | \n", "20190417 | \n", "\n", " | 3000 | \n", "160 | \n", "11 | \n", "1.23 | \n", "8236 | \n", "Leica | \n", "ALS80-HP | \n", "35 | \n", "278000 | \n", "38 | \n", "100 | \n", "62375_4750_25 | \n", "19A016 | \n", "43572 | \n", "6237500 | \n", "475000 | \n", "19A016_62375_4750_25.laz.laz | \n", "0 | \n", "0 | \n", "2 | \n", "4131 | \n", "1036 | \n", "D:\\Projekt\\ForestChangeHMB\\LASdata\\Skanning2_p... | \n", "19A016_62375_4750_20175627303 | \n", "850 | \n", "622 | \n", "457 | \n", "150 | \n", "14 | \n", "1 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "1.63 | \n", "22.910000 | \n", "15.888280 | \n", "17.505555 | \n", "3.493125 | \n", "12.201924 | \n", "0.219855 | \n", "4.424999 | \n", "-0.698497 | \n", "3.820452 | \n", "2.754330 | \n", "2.230000 | \n", "2.330000 | \n", "15.888280 | \n", "1.941699 | \n", "-0.204725 | \n", "0.247727 | \n", "0.122210 | \n", "-0.105436 | \n", "0.127583 | \n", "6.9882 | \n", "9.630000 | \n", "11.464000 | \n", "13.197999 | \n", "13.8750 | \n", "14.269 | \n", "15.334 | \n", "16.240000 | \n", "17.120001 | \n", "17.896999 | \n", "18.299999 | \n", "18.858000 | \n", "20.077000 | \n", "21.019001 | \n", "22.095800 | \n", "0.670032 | \n", "16.267137 | \n", "16.584793 | \n", "0 | \n", "11301 | \n", "899.315113 | \n", "179.380952 | \n", "1332.791523 | \n", "1.776333e+06 | \n", "1.482007 | \n", "749.75 | \n", "6.679569 | \n", "51.795140 | \n", "569.119467 | \n", "899.315113 | \n", "404.862192 | \n", "175.600160 | \n", "134.662758 | \n", "0.450189 | \n", "0.433728 | \n", "0.332614 | \n", "150.000000 | \n", "181.000000 | \n", "211.599991 | \n", "289.000000 | \n", "343.00 | \n", "399.200012 | \n", "527.799927 | \n", "661.5 | \n", "837.400024 | \n", "1013.000000 | \n", "1092.75 | \n", "1235.000000 | \n", "1456.000244 | \n", "1666.950195 | \n", "11150.000000 | \n", "96.210526 | \n", "73.176471 | \n", "130.947368 | \n", "457 | \n", "622 | \n", "65.684211 | \n", "45.052632 | \n", "40.117647 | \n", "26.588235 | \n", "71.789474 | \n", "47.578947 | \n", "312 | \n", "214 | \n", "341 | \n", "226 | \n", "475 | \n", "850 | \n", "52.436067 | \n", "
3 | \n", "2017 | \n", "5627 | \n", "403 | \n", "0 | \n", "1 | \n", "476268 | \n", "6239247 | \n", "10 | \n", "Blek | \n", "1 | \n", "1 | \n", "5548.218087 | \n", "6461.110215 | \n", "3287.615349 | \n", "15296.94365 | \n", "15.296944 | \n", "5302 | \n", "20190417 | \n", "\n", " | 3000 | \n", "160 | \n", "11 | \n", "1.23 | \n", "8236 | \n", "Leica | \n", "ALS80-HP | \n", "35 | \n", "278000 | \n", "38 | \n", "100 | \n", "62375_4750_25 | \n", "19A016 | \n", "43572 | \n", "6237500 | \n", "475000 | \n", "19A016_62375_4750_25.laz.laz | \n", "0 | \n", "0 | \n", "2 | \n", "4131 | \n", "753 | \n", "D:\\Projekt\\ForestChangeHMB\\LASdata\\Skanning2_p... | \n", "19A016_62375_4750_20175627403 | \n", "506 | \n", "133 | \n", "133 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "1.53 | \n", "4.290000 | \n", "2.787895 | \n", "2.318571 | \n", "0.752301 | \n", "0.565956 | \n", "0.269845 | \n", "1.110000 | \n", "0.220942 | \n", "2.063202 | \n", "0.631294 | \n", "0.570000 | \n", "0.601429 | \n", "2.787895 | \n", "0.433357 | \n", "0.023836 | \n", "0.018626 | \n", "0.155442 | \n", "0.055002 | \n", "0.042981 | \n", "1.5728 | \n", "1.696000 | \n", "1.790000 | \n", "1.998000 | \n", "2.1900 | \n", "2.310 | \n", "2.524 | \n", "2.810000 | \n", "3.004000 | \n", "3.220000 | \n", "3.300000 | \n", "3.412000 | \n", "3.900000 | \n", "4.128000 | \n", "4.260400 | \n", "0.455759 | \n", "2.886877 | \n", "2.979856 | \n", "208 | \n", "2211 | \n", "960.150376 | \n", "748.492063 | \n", "504.494894 | \n", "2.545151e+05 | \n", "0.525433 | \n", "573.00 | \n", "0.897953 | \n", "2.909312 | \n", "398.217762 | \n", "960.150376 | \n", "276.435976 | \n", "61.394064 | \n", "34.786777 | \n", "0.287909 | \n", "0.222091 | \n", "0.125840 | \n", "259.320007 | \n", "342.200012 | \n", "404.799988 | \n", "519.000000 | \n", "623.00 | \n", "679.000000 | \n", "758.599976 | \n", "834.0 | \n", "921.199890 | \n", "1048.200073 | \n", "1196.00 | \n", "1388.599854 | \n", "1802.600220 | \n", "2008.000000 | \n", "2207.799805 | \n", "28.913043 | \n", "26.284585 | \n", "28.913043 | \n", "133 | \n", "133 | \n", "14.565217 | \n", "20.000000 | \n", "13.241107 | \n", "18.181818 | \n", "14.565217 | \n", "20.000000 | \n", "67 | \n", "92 | \n", "67 | \n", "92 | \n", "460 | \n", "506 | \n", "21.417354 | \n", "
4 | \n", "2019 | \n", "5621 | \n", "303 | \n", "0 | \n", "1 | \n", "486266 | \n", "6239102 | \n", "10 | \n", "Blek | \n", "1 | \n", "1 | \n", "129641.806700 | \n", "32159.673020 | \n", "53546.801660 | \n", "215348.28140 | \n", "215.348281 | \n", "5308 | \n", "20190406 | \n", "\n", " | 3000 | \n", "160 | \n", "11 | \n", "1.23 | \n", "8238 | \n", "Leica | \n", "ALS80-HP | \n", "35 | \n", "278000 | \n", "42 | \n", "100 | \n", "62375_4850_25 | \n", "19A016 | \n", "43561 | \n", "6237500 | \n", "485000 | \n", "19A016_62375_4850_25.laz.laz | \n", "0 | \n", "0 | \n", "2 | \n", "4139 | \n", "898 | \n", "D:\\Projekt\\ForestChangeHMB\\LASdata\\Skanning2_p... | \n", "19A016_62375_4850_20195621303 | \n", "828 | \n", "386 | \n", "309 | \n", "73 | \n", "4 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "1.93 | \n", "27.760000 | \n", "19.996762 | \n", "24.480000 | \n", "5.801991 | \n", "33.663104 | \n", "0.290147 | \n", "6.467499 | \n", "-1.381331 | \n", "4.499651 | \n", "4.380333 | \n", "3.139999 | \n", "3.090000 | \n", "19.996762 | \n", "3.036699 | \n", "-0.877424 | \n", "0.486469 | \n", "0.151860 | \n", "-0.288940 | \n", "0.160197 | \n", "2.0740 | \n", "6.145000 | \n", "11.005000 | \n", "16.719999 | \n", "17.8225 | \n", "18.510 | \n", "20.270 | \n", "21.430000 | \n", "22.690001 | \n", "23.889999 | \n", "24.289999 | \n", "24.680000 | \n", "25.360001 | \n", "26.160000 | \n", "26.907499 | \n", "0.699449 | \n", "20.819375 | \n", "21.356894 | \n", "110 | \n", "1671 | \n", "310.647668 | \n", "184.333333 | \n", "213.085850 | \n", "4.540558e+04 | \n", "0.685941 | \n", "106.75 | \n", "2.970778 | \n", "12.852277 | \n", "128.962522 | \n", "310.647668 | \n", "88.865245 | \n", "43.558159 | \n", "31.810547 | \n", "0.286064 | \n", "0.490160 | \n", "0.357964 | \n", "142.649994 | \n", "152.000000 | \n", "169.000000 | \n", "189.000000 | \n", "199.25 | \n", "207.000000 | \n", "225.000000 | \n", "252.0 | \n", "271.000000 | \n", "292.000000 | \n", "306.00 | \n", "333.000000 | \n", "519.500000 | \n", "793.000000 | \n", "1155.549927 | \n", "66.594828 | \n", "46.618357 | \n", "83.189655 | \n", "309 | \n", "386 | \n", "47.629310 | \n", "19.396552 | \n", "28.502415 | \n", "10.869565 | \n", "50.862069 | \n", "19.396552 | \n", "221 | \n", "90 | \n", "236 | \n", "90 | \n", "464 | \n", "828 | \n", "34.031342 | \n", "
5 | \n", "2015 | \n", "5625 | \n", "103 | \n", "0 | \n", "1 | \n", "491538 | \n", "6239446 | \n", "10 | \n", "Blek | \n", "1 | \n", "1 | \n", "58841.982320 | \n", "30217.391890 | \n", "29542.145070 | \n", "118601.51930 | \n", "118.601519 | \n", "5311 | \n", "20190406 | \n", "\n", " | 3000 | \n", "160 | \n", "11 | \n", "1.23 | \n", "8238 | \n", "Leica | \n", "ALS80-HP | \n", "35 | \n", "278000 | \n", "42 | \n", "100 | \n", "62375_4900_25 | \n", "19A016 | \n", "43561 | \n", "6237500 | \n", "490000 | \n", "19A016_62375_4900_25.laz.laz | \n", "0 | \n", "0 | \n", "2 | \n", "4143 | \n", "554 | \n", "D:\\Projekt\\ForestChangeHMB\\LASdata\\Skanning2_p... | \n", "19A016_62375_4900_20155625103 | \n", "706 | \n", "443 | \n", "373 | \n", "70 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "3.53 | \n", "19.280001 | \n", "13.715643 | \n", "14.280000 | \n", "2.795992 | \n", "7.817574 | \n", "0.203854 | \n", "3.620000 | \n", "-0.610402 | \n", "3.367664 | \n", "2.198131 | \n", "1.760000 | \n", "1.699999 | \n", "13.715643 | \n", "1.559358 | \n", "-0.167807 | \n", "0.212303 | \n", "0.113692 | \n", "-0.107613 | \n", "0.136148 | \n", "6.2176 | \n", "8.707001 | \n", "9.952000 | \n", "11.704000 | \n", "12.0500 | \n", "12.480 | \n", "13.400 | \n", "14.120000 | \n", "14.612000 | \n", "15.318000 | \n", "15.670000 | \n", "15.946000 | \n", "17.271999 | \n", "17.966999 | \n", "18.803799 | \n", "0.646707 | \n", "13.997100 | \n", "14.240406 | \n", "144 | \n", "13142 | \n", "837.264108 | \n", "144.000000 | \n", "998.447381 | \n", "9.968972e+05 | \n", "1.192512 | \n", "630.00 | \n", "9.180494 | \n", "103.197172 | \n", "428.453801 | \n", "837.264108 | \n", "305.751836 | \n", "99.859214 | \n", "79.849615 | \n", "0.365180 | \n", "0.326602 | \n", "0.261158 | \n", "161.000000 | \n", "216.399994 | \n", "270.000000 | \n", "364.000000 | \n", "415.00 | \n", "476.200012 | \n", "585.000000 | \n", "712.0 | \n", "829.000000 | \n", "967.000000 | \n", "1045.00 | \n", "1141.200073 | \n", "1374.000000 | \n", "1586.000000 | \n", "1853.038086 | \n", "82.705100 | \n", "62.747875 | \n", "98.226164 | \n", "373 | \n", "443 | \n", "52.106430 | \n", "44.345898 | \n", "34.985836 | \n", "29.036827 | \n", "54.767184 | \n", "45.454545 | \n", "235 | \n", "200 | \n", "247 | \n", "205 | \n", "451 | \n", "706 | \n", "45.625354 | \n", "
6 | \n", "2015 | \n", "5625 | \n", "203 | \n", "0 | \n", "1 | \n", "491548 | \n", "6239171 | \n", "10 | \n", "Blek | \n", "1 | \n", "1 | \n", "0.000000 | \n", "0.000000 | \n", "0.000000 | \n", "0.00000 | \n", "0.000000 | \n", "5311 | \n", "20190406 | \n", "\n", " | 3000 | \n", "160 | \n", "11 | \n", "1.23 | \n", "8238 | \n", "Leica | \n", "ALS80-HP | \n", "35 | \n", "278000 | \n", "42 | \n", "100 | \n", "62375_4900_25 | \n", "19A016 | \n", "43561 | \n", "6237500 | \n", "490000 | \n", "19A016_62375_4900_25.laz.laz | \n", "0 | \n", "0 | \n", "2 | \n", "4143 | \n", "829 | \n", "D:\\Projekt\\ForestChangeHMB\\LASdata\\Skanning2_p... | \n", "19A016_62375_4900_20155625203 | \n", "429 | \n", "34 | \n", "34 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "1.51 | \n", "2.780000 | \n", "1.967353 | \n", "1.510000 | \n", "0.387121 | \n", "0.149862 | \n", "0.196772 | \n", "0.470000 | \n", "0.733778 | \n", "2.283787 | \n", "0.314844 | \n", "0.235000 | \n", "0.350000 | \n", "1.967353 | \n", "0.217282 | \n", "0.048339 | \n", "0.009820 | \n", "0.110444 | \n", "0.222471 | \n", "0.045193 | \n", "1.5166 | \n", "1.530000 | \n", "1.580000 | \n", "1.612000 | \n", "1.6425 | \n", "1.686 | \n", "1.784 | \n", "1.860000 | \n", "1.988000 | \n", "2.045000 | \n", "2.112500 | \n", "2.386000 | \n", "2.562000 | \n", "2.720000 | \n", "2.760200 | \n", "0.360120 | \n", "2.003979 | \n", "2.041979 | \n", "305 | \n", "11658 | \n", "3961.352941 | \n", "1566.444444 | \n", "4656.536624 | \n", "2.168333e+07 | \n", "1.175491 | \n", "8273.00 | \n", "1.010275 | \n", "2.052198 | \n", "4023.224913 | \n", "3961.352941 | \n", "2257.445633 | \n", "870.321190 | \n", "56.202227 | \n", "0.569867 | \n", "0.385534 | \n", "0.024896 | \n", "314.239990 | \n", "338.850006 | \n", "468.899994 | \n", "631.000000 | \n", "827.50 | \n", "1097.199951 | \n", "1617.000000 | \n", "1692.5 | \n", "1788.199951 | \n", "1884.900024 | \n", "9100.50 | \n", "11488.000000 | \n", "11572.000000 | \n", "11602.099610 | \n", "11658.000000 | \n", "8.114558 | \n", "7.925408 | \n", "8.114558 | \n", "34 | \n", "34 | \n", "3.818616 | \n", "7.875895 | \n", "3.729604 | \n", "7.692308 | \n", "3.818616 | \n", "7.875895 | \n", "16 | \n", "33 | \n", "16 | \n", "33 | \n", "419 | \n", "429 | \n", "13.492481 | \n", "
7 | \n", "2015 | \n", "5625 | \n", "403 | \n", "0 | \n", "1 | \n", "491254 | \n", "6239421 | \n", "10 | \n", "Blek | \n", "1 | \n", "1 | \n", "133254.384000 | \n", "54100.341430 | \n", "73852.081750 | \n", "261206.80720 | \n", "261.206807 | \n", "5311 | \n", "20190406 | \n", "\n", " | 3000 | \n", "160 | \n", "11 | \n", "1.23 | \n", "8238 | \n", "Leica | \n", "ALS80-HP | \n", "35 | \n", "278000 | \n", "42 | \n", "100 | \n", "62375_4900_25 | \n", "19A016 | \n", "43561 | \n", "6237500 | \n", "490000 | \n", "19A016_62375_4900_25.laz.laz | \n", "0 | \n", "0 | \n", "2 | \n", "4143 | \n", "579 | \n", "D:\\Projekt\\ForestChangeHMB\\LASdata\\Skanning2_p... | \n", "19A016_62375_4900_20155625403 | \n", "847 | \n", "447 | \n", "336 | \n", "102 | \n", "9 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "1.51 | \n", "21.379999 | \n", "13.186174 | \n", "14.125872 | \n", "5.084911 | \n", "25.856324 | \n", "0.385624 | \n", "7.275000 | \n", "-0.634886 | \n", "2.460292 | \n", "4.178857 | \n", "3.410000 | \n", "3.515873 | \n", "13.186174 | \n", "2.859451 | \n", "-0.462348 | \n", "0.208555 | \n", "0.216852 | \n", "-0.161691 | \n", "0.072935 | \n", "1.7846 | \n", "2.824000 | \n", "5.029999 | \n", "8.429999 | \n", "9.9550 | \n", "10.798 | \n", "12.980 | \n", "14.340000 | \n", "15.246000 | \n", "16.698000 | \n", "17.230000 | \n", "17.730000 | \n", "19.062000 | \n", "19.748001 | \n", "20.718601 | \n", "0.587628 | \n", "14.130594 | \n", "14.782048 | \n", "127 | \n", "11101 | \n", "318.008949 | \n", "127.000000 | \n", "548.385200 | \n", "3.007263e+05 | \n", "1.724433 | \n", "102.00 | \n", "17.216338 | \n", "335.506088 | \n", "144.242442 | \n", "318.008949 | \n", "99.234267 | \n", "60.864349 | \n", "52.439225 | \n", "0.312049 | \n", "0.613340 | \n", "0.528439 | \n", "144.000000 | \n", "161.000000 | \n", "178.000000 | \n", "195.000000 | \n", "203.00 | \n", "211.000015 | \n", "225.000000 | \n", "243.0 | \n", "263.000000 | \n", "288.000000 | \n", "305.00 | \n", "322.000000 | \n", "424.000000 | \n", "596.900208 | \n", "1386.540894 | \n", "76.190476 | \n", "52.774498 | \n", "101.360544 | \n", "336 | \n", "447 | \n", "49.886621 | \n", "45.351474 | \n", "30.696576 | \n", "27.744982 | \n", "58.956916 | \n", "53.287982 | \n", "220 | \n", "200 | \n", "260 | \n", "235 | \n", "441 | \n", "847 | \n", "33.417988 | \n", "
8 | \n", "2016 | \n", "5625 | \n", "103 | \n", "0 | \n", "1 | \n", "496555 | \n", "6239468 | \n", "10 | \n", "Blek | \n", "1 | \n", "1 | \n", "67022.530310 | \n", "16757.065520 | \n", "27012.147500 | \n", "110791.74330 | \n", "110.791743 | \n", "5315 | \n", "20190406 | \n", "\n", " | 3000 | \n", "160 | \n", "11 | \n", "1.23 | \n", "8238 | \n", "Leica | \n", "ALS80-HP | \n", "35 | \n", "278000 | \n", "42 | \n", "100 | \n", "62375_4950_25 | \n", "19A016 | \n", "43561 | \n", "6237500 | \n", "495000 | \n", "19A016_62375_4950_25.laz.laz | \n", "0 | \n", "0 | \n", "2 | \n", "4147 | \n", "532 | \n", "D:\\Projekt\\ForestChangeHMB\\LASdata\\Skanning2_p... | \n", "19A016_62375_4950_20165625103 | \n", "760 | \n", "363 | \n", "307 | \n", "53 | \n", "3 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "1.56 | \n", "18.690001 | \n", "13.465702 | \n", "15.427143 | \n", "3.669243 | \n", "13.463346 | \n", "0.272488 | \n", "4.679999 | \n", "-1.150223 | \n", "4.115820 | \n", "2.874086 | \n", "2.160001 | \n", "2.112858 | \n", "13.465702 | \n", "1.978568 | \n", "-0.449101 | \n", "0.256733 | \n", "0.146934 | \n", "-0.226983 | \n", "0.129757 | \n", "1.9854 | \n", "5.620000 | \n", "8.698000 | \n", "10.770000 | \n", "11.5500 | \n", "12.328 | \n", "13.068 | \n", "14.370000 | \n", "15.170000 | \n", "15.870000 | \n", "16.230000 | \n", "16.573999 | \n", "17.230000 | \n", "17.859001 | \n", "18.345200 | \n", "0.695021 | \n", "13.955336 | \n", "14.305179 | \n", "152 | \n", "11238 | \n", "621.096419 | \n", "152.000000 | \n", "631.573195 | \n", "3.988847e+05 | \n", "1.016868 | \n", "433.00 | \n", "13.161927 | \n", "220.723870 | \n", "275.177045 | \n", "621.096419 | \n", "193.865973 | \n", "51.591859 | \n", "38.322707 | \n", "0.312135 | \n", "0.266121 | \n", "0.197676 | \n", "170.240005 | \n", "216.399994 | \n", "238.200012 | \n", "297.000000 | \n", "351.00 | \n", "387.000000 | \n", "458.799988 | \n", "560.0 | \n", "649.000000 | \n", "739.000000 | \n", "784.00 | \n", "844.200073 | \n", "1001.000000 | \n", "1144.000000 | \n", "1447.020386 | \n", "62.020202 | \n", "47.763158 | \n", "73.333333 | \n", "307 | \n", "363 | \n", "40.808081 | \n", "28.080808 | \n", "26.842105 | \n", "18.289474 | \n", "41.212121 | \n", "28.080808 | \n", "202 | \n", "139 | \n", "204 | \n", "139 | \n", "495 | \n", "760 | \n", "34.615203 | \n", "
9 | \n", "2016 | \n", "5625 | \n", "203 | \n", "0 | \n", "1 | \n", "496548 | \n", "6239185 | \n", "10 | \n", "Blek | \n", "1 | \n", "1 | \n", "65817.664140 | \n", "25885.144090 | \n", "29740.796440 | \n", "121443.60470 | \n", "121.443605 | \n", "5315 | \n", "20190406 | \n", "\n", " | 3000 | \n", "160 | \n", "11 | \n", "1.23 | \n", "8238 | \n", "Leica | \n", "ALS80-HP | \n", "35 | \n", "278000 | \n", "42 | \n", "100 | \n", "62375_4950_25 | \n", "19A016 | \n", "43561 | \n", "6237500 | \n", "495000 | \n", "19A016_62375_4950_25.laz.laz | \n", "0 | \n", "0 | \n", "2 | \n", "4147 | \n", "815 | \n", "D:\\Projekt\\ForestChangeHMB\\LASdata\\Skanning2_p... | \n", "19A016_62375_4950_20165625203 | \n", "811 | \n", "419 | \n", "324 | \n", "88 | \n", "7 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "0 | \n", "1.90 | \n", "19.049999 | \n", "12.821241 | \n", "13.061111 | \n", "3.807565 | \n", "14.497555 | \n", "0.296973 | \n", "5.125000 | \n", "-0.701668 | \n", "2.988488 | \n", "3.014020 | \n", "2.590000 | \n", "2.618890 | \n", "12.821241 | \n", "2.127366 | \n", "-0.311288 | \n", "0.239160 | \n", "0.165925 | \n", "-0.146326 | \n", "0.112421 | \n", "2.7504 | \n", "4.852000 | \n", "7.394000 | \n", "9.742000 | \n", "10.6000 | \n", "11.474 | \n", "12.584 | \n", "13.250000 | \n", "14.190000 | \n", "15.102000 | \n", "15.725000 | \n", "16.326000 | \n", "17.346001 | \n", "18.070999 | \n", "18.723801 | \n", "0.636807 | \n", "13.373376 | \n", "13.795088 | \n", "152 | \n", "11238 | \n", "744.489260 | \n", "152.000000 | \n", "1199.026151 | \n", "1.437664e+06 | \n", "1.610535 | \n", "515.00 | \n", "7.884790 | \n", "68.718406 | \n", "438.186021 | \n", "744.489260 | \n", "312.123511 | \n", "154.177013 | \n", "122.548544 | \n", "0.419245 | \n", "0.493962 | \n", "0.392628 | \n", "181.080002 | \n", "216.000000 | \n", "245.399994 | \n", "301.799988 | \n", "333.00 | \n", "361.600006 | \n", "441.000000 | \n", "540.0 | \n", "661.000000 | \n", "787.000000 | \n", "848.00 | \n", "921.000000 | \n", "1188.800049 | \n", "1383.800049 | \n", "9459.528320 | \n", "62.307692 | \n", "51.664612 | \n", "80.576923 | \n", "324 | \n", "419 | \n", "41.538462 | \n", "39.230769 | \n", "29.099877 | \n", "27.620222 | \n", "45.384615 | \n", "43.076923 | \n", "216 | \n", "204 | \n", "236 | \n", "224 | \n", "520 | \n", "811 | \n", "35.084541 | \n", "