lasinfo (210611) report for 'AHN4T/34HN2_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: 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: 29315904 number of points by return: 18147727 7155199 3089905 800520 122553 scale factor x y z: 0.001 0.001 0.001 offset x y z: 255980 461230 0 min x y z: 255980.000 461230.000 32.002 max x y z: 256946.531 462519.999 69.042 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: 29315904 extended number of points by return: 18147727 7155199 3089905 800520 122553 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 966531 Y 0 1289999 Z 32002 69042 intensity 56 4860 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 324218945.488337 324220602.510431 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 36 255 B 29 255 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 -16.21 32.54 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 18147727 number of intermediate returns: 4047264 number of last returns: 18087985 number of single returns: 10967072 covered area in square units/kilounits: 1072748/1.07 point density: all returns 27.33 last only 16.86 (per square units) spacing: all returns 0.19 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29315904 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18147727 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7155199 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3089905 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 800520 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 122553 instead zero. overview over extended number of returns of given pulse: 10967072 8109869 6885711 2732911 567307 50660 2374 0 0 0 0 0 0 0 0 histogram of classification of points: 13270151 unclassified (1) 15929136 ground (2) 87745 building (6) 27836 water (9) 1036 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1698367 +---> 618501 of those are unclassified (1) +---> 1070026 of those are ground (2) +---> 8629 of those are building (6) +---> 1211 of those are water (9) z coordinate histogram with bin size 0.100000 bin [32.0,32.1) has 6 bin [32.1,32.2) has 155 bin [32.2,32.3) has 551 bin [32.3,32.4) has 577 bin [32.4,32.5) has 662 bin [32.5,32.6) has 760 bin [32.6,32.7) has 4801 bin [32.7,32.8) has 25512 bin [32.8,32.9) has 10654 bin [32.9,33.0) has 9438 bin [33.0,33.1) has 12781 bin [33.1,33.2) has 16486 bin [33.2,33.3) has 14033 bin [33.3,33.4) has 33840 bin [33.4,33.5) has 34703 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[64.0,64.1) has 2277 bin [64.1,64.2) has 2073 bin [64.2,64.3) has 1905 bin [64.3,64.4) has 1680 bin [64.4,64.5) has 1645 bin [64.5,64.6) has 1472 bin [64.6,64.7) has 1325 bin [64.7,64.8) has 1212 bin [64.8,64.9) has 1164 bin [64.9,65.0) has 931 bin [65.0,65.1) has 862 bin [65.1,65.2) has 719 bin [65.2,65.3) has 682 bin [65.3,65.4) has 628 bin [65.4,65.5) has 528 bin [65.5,65.6) has 534 bin [65.6,65.7) has 426 bin [65.7,65.8) has 380 bin [65.8,65.9) has 346 bin [65.9,66.0) has 317 bin [66.0,66.1) has 312 bin [66.1,66.2) has 256 bin [66.2,66.3) has 215 bin [66.3,66.4) has 208 bin [66.4,66.5) has 215 bin [66.5,66.6) has 190 bin [66.6,66.7) has 156 bin [66.7,66.8) has 150 bin [66.8,66.9) has 131 bin [66.9,67.0) has 102 bin [67.0,67.1) has 75 bin [67.1,67.2) has 62 bin [67.2,67.3) has 38 bin [67.3,67.4) has 22 bin [67.4,67.5) has 12 bin [67.5,67.6) has 14 bin [67.6,67.7) has 8 bin [67.7,67.8) has 10 bin [67.8,67.9) has 9 bin [67.9,68.0) has 7 bin [68.0,68.1) has 7 bin [68.1,68.2) has 7 bin [68.2,68.3) has 5 bin [68.3,68.4) has 4 bin [68.4,68.5) has 3 bin [68.5,68.6) has 4 bin [68.6,68.7) has 2 bin [68.7,68.8) has 3 bin [68.9,69.0) has 1 bin [69.0,69.1) has 2 average z coordinate 43.6 for 29315904 element(s) point source id histogram with bin size 1.000000 bin 176 has 2775138 bin 177 has 26507123 bin 178 has 33643 average point source id 176.90648437789946 for 29315904 element(s)