lasinfo (210611) report for 'AHN4T/39GN1_02.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 333/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 20482287 number of points by return: 19447095 815419 185413 30535 3825 scale factor x y z: 0.001 0.001 0.001 offset x y z: 160980 436230 0 min x y z: 160980.000 436230.000 3.474 max x y z: 162019.999 437519.999 35.972 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 20482287 extended number of points by return: 19447095 815419 185413 30535 3825 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 3474 35972 intensity 0 5053 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 46 48 gps_time 292163970.396576 292166346.868929 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 37 255 G 60 255 B 56 255 NIR 8 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.53 ('Amplitude') attribute1 -17.08 33.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 19447095 number of intermediate returns: 220549 number of last returns: 19438839 number of single returns: 18624196 covered area in square units/kilounits: 1218700/1.22 point density: all returns 16.81 last only 15.95 (per square units) spacing: all returns 0.24 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 20482287 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19447095 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 815419 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 185413 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 30535 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3825 instead zero. overview over extended number of returns of given pulse: 18624196 1263792 466290 107594 17729 1805 881 0 0 0 0 0 0 0 0 histogram of classification of points: 1854094 unclassified (1) 13401995 ground (2) 97896 building (6) 5120747 water (9) 7555 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1445640 +---> 175858 of those are unclassified (1) +---> 1124138 of those are ground (2) +---> 18682 of those are building (6) +---> 126068 of those are water (9) +---> 894 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [3.4,3.5) has 1 bin [3.5,3.6) has 93 bin [3.6,3.7) has 16214 bin [3.7,3.8) has 3073819 bin [3.8,3.9) has 2108062 bin [3.9,4.0) has 93639 bin [4.0,4.1) has 155284 bin [4.1,4.2) has 160116 bin [4.2,4.3) has 137150 bin [4.3,4.4) has 123771 bin [4.4,4.5) has 117195 bin [4.5,4.6) has 138634 bin [4.6,4.7) has 237406 bin [4.7,4.8) has 372913 bin [4.8,4.9) has 753096 bin [4.9,5.0) has 1816318 bin [5.0,5.1) has 3328751 bin [5.1,5.2) has 1938101 bin [5.2,5.3) has 1000837 bin [5.3,5.4) has 546264 bin [5.4,5.5) has 371620 bin [5.5,5.6) has 293371 bin [5.6,5.7) has 303361 bin [5.7,5.8) has 242246 bin [5.8,5.9) has 179263 bin [5.9,6.0) has 123614 bin [6.0,6.1) has 106459 bin [6.1,6.2) has 89376 bin [6.2,6.3) has 78109 bin [6.3,6.4) has 84705 bin [6.4,6.5) has 69142 bin [6.5,6.6) has 56025 bin [6.6,6.7) has 54634 bin [6.7,6.8) has 47417 bin [6.8,6.9) has 43773 bin [6.9,7.0) has 40372 bin [7.0,7.1) has 39714 bin [7.1,7.2) has 42041 bin [7.2,7.3) has 41385 bin [7.3,7.4) has 42121 bin [7.4,7.5) has 38859 bin [7.5,7.6) has 37408 bin [7.6,7.7) has 37378 bin [7.7,7.8) has 37610 bin [7.8,7.9) has 36209 bin [7.9,8.0) has 36699 bin [8.0,8.1) has 39625 bin [8.1,8.2) has 40568 bin [8.2,8.3) has 39501 bin [8.3,8.4) has 38469 bin [8.4,8.5) has 41345 bin [8.5,8.6) has 38406 bin [8.6,8.7) has 36574 bin [8.7,8.8) has 37797 bin [8.8,8.9) has 36096 bin [8.9,9.0) has 32985 bin [9.0,9.1) has 31156 bin [9.1,9.2) has 29652 bin [9.2,9.3) has 28285 bin [9.3,9.4) has 28077 bin [9.4,9.5) has 28169 bin [9.5,9.6) has 27320 bin [9.6,9.7) has 28686 bin [9.7,9.8) has 27141 bin [9.8,9.9) has 25371 bin [9.9,10.0) has 25022 bin [10.0,10.1) has 24020 bin [10.1,10.2) has 26367 bin [10.2,10.3) has 25904 bin [10.3,10.4) has 25415 bin [10.4,10.5) has 24855 bin [10.5,10.6) has 24285 bin [10.6,10.7) has 23989 bin [10.7,10.8) has 23875 bin [10.8,10.9) has 24026 bin [10.9,11.0) has 24720 bin [11.0,11.1) has 25026 bin [11.1,11.2) has 23847 bin [11.2,11.3) has 23999 bin [11.3,11.4) has 23822 bin [11.4,11.5) has 22478 bin [11.5,11.6) has 21420 bin [11.6,11.7) has 20577 bin [11.7,11.8) has 21170 bin [11.8,11.9) has 20252 bin [11.9,12.0) has 19726 bin [12.0,12.1) has 20464 bin [12.1,12.2) has 20973 bin [12.2,12.3) has 20160 bin [12.3,12.4) has 22820 bin [12.4,12.5) has 27227 bin [12.5,12.6) has 29735 bin [12.6,12.7) has 27364 bin [12.7,12.8) has 22704 bin [12.8,12.9) has 25582 bin [12.9,13.0) has 29609 bin [13.0,13.1) has 25158 bin [13.1,13.2) has 21666 bin [13.2,13.3) has 14350 bin [13.3,13.4) has 11834 bin [13.4,13.5) has 9264 bin [13.5,13.6) has 9149 bin [13.6,13.7) has 8735 bin [13.7,13.8) has 8653 bin [13.8,13.9) has 8443 bin [13.9,14.0) has 8215 bin [14.0,14.1) has 8144 bin [14.1,14.2) has 7817 bin [14.2,14.3) has 7694 bin [14.3,14.4) has 7457 bin [14.4,14.5) has 7225 bin [14.5,14.6) has 7275 bin [14.6,14.7) has 7338 bin [14.7,14.8) has 7017 bin [14.8,14.9) has 7156 bin [14.9,15.0) has 6961 bin [15.0,15.1) has 6759 bin [15.1,15.2) has 6837 bin [15.2,15.3) has 6601 bin [15.3,15.4) has 6634 bin [15.4,15.5) has 6488 bin [15.5,15.6) has 6233 bin [15.6,15.7) has 6205 bin [15.7,15.8) has 6506 bin [15.8,15.9) has 6580 bin [15.9,16.0) has 6130 bin [16.0,16.1) has 6115 bin [16.1,16.2) has 6092 bin [16.2,16.3) has 6285 bin [16.3,16.4) has 6019 bin [16.4,16.5) has 5377 bin [16.5,16.6) has 5115 bin [16.6,16.7) has 4811 bin [16.7,16.8) has 4317 bin [16.8,16.9) has 4258 bin [16.9,17.0) has 4111 bin [17.0,17.1) has 4218 bin [17.1,17.2) has 3582 bin [17.2,17.3) has 3524 bin [17.3,17.4) has 3337 bin [17.4,17.5) has 3201 bin [17.5,17.6) has 3118 bin [17.6,17.7) has 3036 bin [17.7,17.8) has 3120 bin [17.8,17.9) has 3013 bin [17.9,18.0) has 2778 bin [18.0,18.1) has 2629 bin [18.1,18.2) has 2705 bin [18.2,18.3) has 2616 bin [18.3,18.4) has 2477 bin [18.4,18.5) has 2442 bin [18.5,18.6) has 2283 bin [18.6,18.7) has 2394 bin [18.7,18.8) has 2013 bin [18.8,18.9) has 1955 bin [18.9,19.0) has 1890 bin [19.0,19.1) has 1822 bin [19.1,19.2) has 1800 bin [19.2,19.3) has 1761 bin [19.3,19.4) has 1586 bin [19.4,19.5) has 1553 bin [19.5,19.6) has 1380 bin [19.6,19.7) has 1379 bin [19.7,19.8) has 1273 bin [19.8,19.9) has 1173 bin [19.9,20.0) has 1122 bin [20.0,20.1) has 1123 bin [20.1,20.2) has 1067 bin [20.2,20.3) has 1026 bin [20.3,20.4) has 1086 bin [20.4,20.5) has 1017 bin [20.5,20.6) has 922 bin [20.6,20.7) has 858 bin [20.7,20.8) has 720 bin [20.8,20.9) has 653 bin [20.9,21.0) has 968 bin [21.0,21.1) has 774 bin [21.1,21.2) has 520 bin [21.2,21.3) has 543 bin [21.3,21.4) has 514 bin [21.4,21.5) has 696 bin [21.5,21.6) has 686 bin [21.6,21.7) has 678 bin [21.7,21.8) has 670 bin [21.8,21.9) has 605 bin [21.9,22.0) has 919 bin [22.0,22.1) has 546 bin [22.1,22.2) has 374 bin [22.2,22.3) has 345 bin [22.3,22.4) has 259 bin [22.4,22.5) has 295 bin [22.5,22.6) has 248 bin [22.6,22.7) has 232 bin [22.7,22.8) has 245 bin [22.8,22.9) has 230 bin [22.9,23.0) has 245 bin [23.0,23.1) has 792 bin [23.1,23.2) has 502 bin [23.2,23.3) has 252 bin [23.3,23.4) has 242 bin [23.4,23.5) has 179 bin [23.5,23.6) has 200 bin [23.6,23.7) has 203 bin [23.7,23.8) has 202 bin [23.8,23.9) has 172 bin [23.9,24.0) has 188 bin [24.0,24.1) has 177 bin [24.1,24.2) has 168 bin [24.2,24.3) has 136 bin [24.3,24.4) has 139 bin [24.4,24.5) has 149 bin [24.5,24.6) has 137 bin [24.6,24.7) has 119 bin [24.7,24.8) has 120 bin [24.8,24.9) has 124 bin [24.9,25.0) has 110 bin [25.0,25.1) has 118 bin [25.1,25.2) has 132 bin [25.2,25.3) has 109 bin [25.3,25.4) has 112 bin [25.4,25.5) has 91 bin [25.5,25.6) has 115 bin [25.6,25.7) has 122 bin [25.7,25.8) has 114 bin [25.8,25.9) has 94 bin [25.9,26.0) has 83 bin [26.0,26.1) has 137 bin [26.1,26.2) has 117 bin [26.2,26.3) has 109 bin [26.3,26.4) has 98 bin [26.4,26.5) has 95 bin [26.5,26.6) has 101 bin [26.6,26.7) has 109 bin [26.7,26.8) has 92 bin [26.8,26.9) has 62 bin [26.9,27.0) has 54 bin [27.0,27.1) has 55 bin [27.1,27.2) has 47 bin [27.2,27.3) has 61 bin [27.3,27.4) has 61 bin [27.4,27.5) has 63 bin [27.5,27.6) has 47 bin [27.6,27.7) has 69 bin [27.7,27.8) has 110 bin [27.8,27.9) has 70 bin [27.9,28.0) has 46 bin [28.0,28.1) has 59 bin [28.1,28.2) has 55 bin [28.2,28.3) has 42 bin [28.3,28.4) has 27 bin [28.4,28.5) has 36 bin [28.5,28.6) has 26 bin [28.6,28.7) has 25 bin [28.7,28.8) has 21 bin [28.8,28.9) has 38 bin [28.9,29.0) has 33 bin [29.0,29.1) has 34 bin [29.1,29.2) has 33 bin [29.2,29.3) has 21 bin [29.3,29.4) has 24 bin [29.4,29.5) has 24 bin [29.5,29.6) has 15 bin [29.6,29.7) has 14 bin [29.7,29.8) has 12 bin [29.8,29.9) has 12 bin [29.9,30.0) has 12 bin [30.0,30.1) has 5 bin [30.1,30.2) has 4 bin [30.2,30.3) has 2 bin [30.3,30.4) has 4 bin [30.4,30.5) has 13 bin [30.5,30.6) has 85 bin [30.6,30.7) has 49 bin [30.7,30.8) has 3 bin [30.8,30.9) has 2 bin [30.9,31.0) has 3 bin [31.0,31.1) has 3 bin [31.1,31.2) has 1 bin [31.5,31.6) has 1 bin [31.6,31.7) has 2 bin [34.2,34.3) has 3 bin [34.3,34.4) has 1 bin [34.4,34.5) has 2 bin [34.5,34.6) has 1 bin [34.6,34.7) has 6 bin [34.7,34.8) has 2 bin [34.8,34.9) has 3 bin [34.9,35.0) has 2 bin [35.1,35.2) has 3 bin [35.2,35.3) has 3 bin [35.3,35.4) has 1 bin [35.4,35.5) has 4 bin [35.5,35.6) has 1 bin [35.6,35.7) has 5 bin [35.7,35.8) has 2 bin [35.8,35.9) has 3 bin [35.9,36.0) has 2 average z coordinate 5.4 for 20482287 element(s) point source id histogram with bin size 1.000000 bin 46 has 157926 bin 47 has 17197421 bin 48 has 3126940 average point source id 47.144955199582938 for 20482287 element(s)