lasinfo (210611) report for 'AHN4T/28DN2_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: 336/2022 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: 27065685 number of points by return: 22707018 3073393 1007104 243672 34498 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 486230 0 min x y z: 235980.000 486230.000 7.920 max x y z: 237019.999 487519.999 45.970 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: 27065685 extended number of points by return: 22707018 3073393 1007104 243672 34498 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 7920 45970 intensity 56 4797 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 159 161 gps_time 324126346.062058 324129266.993885 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 35 255 B 27 255 NIR 0 255 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 0 ('Amplitude') attribute1 -16.42 31.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22707018 number of intermediate returns: 1290909 number of last returns: 22660361 number of single returns: 19592603 covered area in square units/kilounits: 1341352/1.34 point density: all returns 20.18 last only 16.89 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27065685 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22707018 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3073393 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1007104 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 243672 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34498 instead zero. overview over extended number of returns of given pulse: 19592603 4166656 2293822 839521 158971 13349 763 0 0 0 0 0 0 0 0 histogram of classification of points: 5956510 unclassified (1) 16998596 ground (2) 4099271 building (6) 11057 water (9) 6 wire conductor (14) 245 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2377955 +---> 509446 of those are unclassified (1) +---> 1567053 of those are ground (2) +---> 301236 of those are building (6) +---> 214 of those are water (9) +---> 6 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [7.9,8.0) has 52 bin [8.0,8.1) has 61 bin [8.1,8.2) has 8 bin [8.2,8.3) has 2 bin [8.3,8.4) has 1 bin [8.4,8.5) has 1 bin [8.6,8.7) has 11 bin [8.7,8.8) has 89 bin [8.8,8.9) has 52 bin [8.9,9.0) has 54 bin [9.0,9.1) has 74 bin [9.1,9.2) has 85 bin [9.2,9.3) has 83 bin [9.3,9.4) has 428 bin [9.4,9.5) has 2557 bin [9.5,9.6) has 4397 bin [9.6,9.7) has 7031 bin [9.7,9.8) has 3799 bin [9.8,9.9) has 3315 bin [9.9,10.0) has 7888 bin [10.0,10.1) has 27727 bin [10.1,10.2) has 70142 bin [10.2,10.3) has 105629 bin [10.3,10.4) has 224869 bin [10.4,10.5) has 435298 bin [10.5,10.6) has 812792 bin [10.6,10.7) has 1224808 bin [10.7,10.8) has 1526772 bin [10.8,10.9) has 1519531 bin [10.9,11.0) has 1273589 bin [11.0,11.1) has 933831 bin [11.1,11.2) has 632434 bin [11.2,11.3) has 479128 bin [11.3,11.4) has 420776 bin [11.4,11.5) has 425399 bin [11.5,11.6) has 395233 bin [11.6,11.7) has 312325 bin [11.7,11.8) has 274081 bin [11.8,11.9) has 251288 bin [11.9,12.0) has 227471 bin [12.0,12.1) has 235120 bin [12.1,12.2) has 208597 bin [12.2,12.3) has 229680 bin [12.3,12.4) has 214298 bin [12.4,12.5) has 219380 bin [12.5,12.6) has 195202 bin [12.6,12.7) has 192893 bin [12.7,12.8) has 185161 bin [12.8,12.9) has 185296 bin [12.9,13.0) has 180662 bin [13.0,13.1) has 175520 bin [13.1,13.2) has 162661 bin [13.2,13.3) 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bin [40.5,40.6) has 621 bin [40.6,40.7) has 544 bin [40.7,40.8) has 559 bin [40.8,40.9) has 543 bin [40.9,41.0) has 528 bin [41.0,41.1) has 533 bin [41.1,41.2) has 465 bin [41.2,41.3) has 469 bin [41.3,41.4) has 479 bin [41.4,41.5) has 447 bin [41.5,41.6) has 427 bin [41.6,41.7) has 394 bin [41.7,41.8) has 340 bin [41.8,41.9) has 325 bin [41.9,42.0) has 324 bin [42.0,42.1) has 309 bin [42.1,42.2) has 301 bin [42.2,42.3) has 310 bin [42.3,42.4) has 327 bin [42.4,42.5) has 312 bin [42.5,42.6) has 351 bin [42.6,42.7) has 321 bin [42.7,42.8) has 314 bin [42.8,42.9) has 288 bin [42.9,43.0) has 283 bin [43.0,43.1) has 264 bin [43.1,43.2) has 277 bin [43.2,43.3) has 226 bin [43.3,43.4) has 216 bin [43.4,43.5) has 156 bin [43.5,43.6) has 144 bin [43.6,43.7) has 123 bin [43.7,43.8) has 123 bin [43.8,43.9) has 98 bin [43.9,44.0) has 91 bin [44.0,44.1) has 87 bin [44.1,44.2) has 94 bin [44.2,44.3) has 78 bin [44.3,44.4) has 81 bin [44.4,44.5) has 72 bin [44.5,44.6) has 60 bin [44.6,44.7) has 52 bin [44.7,44.8) has 54 bin [44.8,44.9) has 65 bin [44.9,45.0) has 40 bin [45.0,45.1) has 38 bin [45.1,45.2) has 32 bin [45.2,45.3) has 32 bin [45.3,45.4) has 18 bin [45.4,45.5) has 7 bin [45.5,45.6) has 14 bin [45.6,45.7) has 9 bin [45.7,45.8) has 2 bin [45.8,45.9) has 1 bin [45.9,46.0) has 1 average z coordinate 14.4 for 27065685 element(s) point source id histogram with bin size 1.000000 bin 159 has 697272 bin 160 has 24906832 bin 161 has 1461581 average point source id 160.028239041428293 for 27065685 element(s)