lasinfo (210611) report for 'AHN4T/34FN2_12.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: 337/2022 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: 28515424 number of points by return: 22867156 4017865 1285131 303056 42216 scale factor x y z: 0.001 0.001 0.001 offset x y z: 255980 471230 0 min x y z: 255980.000 471230.000 31.080 max x y z: 257019.999 472519.999 72.288 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: 28515424 extended number of points by return: 22867156 4017865 1285131 303056 42216 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 31080 72288 intensity 56 4371 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 176 178 gps_time 324219097.369119 324220753.795116 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 27 255 B 12 255 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 -16.15 27.53 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22867156 number of intermediate returns: 1638881 number of last returns: 22800221 number of single returns: 18790834 covered area in square units/kilounits: 1338132/1.34 point density: all returns 21.31 last only 17.04 (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 28515424 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22867156 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4017865 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1285131 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 303056 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 42216 instead zero. overview over extended number of returns of given pulse: 18790834 5514493 2950074 1047360 195936 15961 766 0 0 0 0 0 0 0 0 histogram of classification of points: 7865417 unclassified (1) 14388578 ground (2) 6232891 building (6) 7595 water (9) 452 wire conductor (14) 20491 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2403159 +---> 661475 of those are unclassified (1) +---> 1308845 of those are ground (2) +---> 432739 of those are building (6) +---> 49 of those are water (9) +---> 51 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [31.0,31.1) has 4 bin [31.1,31.2) has 1109 bin [31.2,31.3) has 3872 bin [31.3,31.4) has 4865 bin [31.4,31.5) has 5560 bin [31.5,31.6) has 5277 bin [31.6,31.7) has 10404 bin [31.7,31.8) has 47272 bin [31.8,31.9) has 81757 bin [31.9,32.0) has 89872 bin [32.0,32.1) has 120233 bin [32.1,32.2) has 135974 bin 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2358 bin [62.8,62.9) has 2288 bin [62.9,63.0) has 2240 bin [63.0,63.1) has 2108 bin [63.1,63.2) has 2047 bin [63.2,63.3) has 1972 bin [63.3,63.4) has 1798 bin [63.4,63.5) has 1729 bin [63.5,63.6) has 1567 bin [63.6,63.7) has 1502 bin [63.7,63.8) has 1504 bin [63.8,63.9) has 1396 bin [63.9,64.0) has 1397 bin [64.0,64.1) has 1383 bin [64.1,64.2) has 1197 bin [64.2,64.3) has 1144 bin [64.3,64.4) has 1086 bin [64.4,64.5) has 990 bin [64.5,64.6) has 916 bin [64.6,64.7) has 850 bin [64.7,64.8) has 843 bin [64.8,64.9) has 745 bin [64.9,65.0) has 748 bin [65.0,65.1) has 607 bin [65.1,65.2) has 511 bin [65.2,65.3) has 442 bin [65.3,65.4) has 437 bin [65.4,65.5) has 400 bin [65.5,65.6) has 372 bin [65.6,65.7) has 335 bin [65.7,65.8) has 280 bin [65.8,65.9) has 267 bin [65.9,66.0) has 260 bin [66.0,66.1) has 220 bin [66.1,66.2) has 168 bin [66.2,66.3) has 176 bin [66.3,66.4) has 156 bin [66.4,66.5) has 146 bin [66.5,66.6) has 130 bin [66.6,66.7) has 113 bin [66.7,66.8) has 102 bin [66.8,66.9) has 87 bin [66.9,67.0) has 73 bin [67.0,67.1) has 70 bin [67.1,67.2) has 51 bin [67.2,67.3) has 58 bin [67.3,67.4) has 35 bin [67.4,67.5) has 40 bin [67.5,67.6) has 42 bin [67.6,67.7) has 32 bin [67.7,67.8) has 28 bin [67.8,67.9) has 29 bin [67.9,68.0) has 14 bin [68.0,68.1) has 23 bin [68.1,68.2) has 15 bin [68.2,68.3) has 14 bin [68.3,68.4) has 12 bin [68.4,68.5) has 11 bin [68.5,68.6) has 9 bin [68.6,68.7) has 8 bin [68.7,68.8) has 8 bin [68.8,68.9) has 8 bin [68.9,69.0) has 6 bin [69.0,69.1) has 5 bin [69.1,69.2) has 6 bin [69.2,69.3) has 4 bin [69.3,69.4) has 4 bin [69.4,69.5) has 10 bin [69.5,69.6) has 1 bin [69.6,69.7) has 6 bin [69.7,69.8) has 6 bin [69.8,69.9) has 6 bin [69.9,70.0) has 2 bin [70.0,70.1) has 9 bin [70.1,70.2) has 1 bin [70.2,70.3) has 2 bin [70.3,70.4) has 2 bin [70.4,70.5) has 3 bin [70.6,70.7) has 2 bin [70.7,70.8) has 2 bin [70.8,70.9) has 4 bin [70.9,71.0) has 1 bin [71.0,71.1) has 3 bin [71.1,71.2) has 3 bin [71.2,71.3) has 1 bin [71.3,71.4) has 1 bin [71.7,71.8) has 1 bin [71.8,71.9) has 3 bin [71.9,72.0) has 2 bin [72.0,72.1) has 1 bin [72.2,72.3) has 2 average z coordinate 37.8 for 28515424 element(s) point source id histogram with bin size 1.000000 bin 176 has 2594323 bin 177 has 24290405 bin 178 has 1630696 average point source id 176.966206814950397 for 28515424 element(s)