lasinfo (210611) report for 'AHN4T/25CN1_20.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: 178/2021 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: 60467511 number of points by return: 47525049 8907523 3251830 696306 86803 scale factor x y z: 0.001 0.001 0.001 offset x y z: 103980 482480 0 min x y z: 103980.000 482480.000 -6.118 max x y z: 105019.999 483769.999 35.620 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: 60467511 extended number of points by return: 47525049 8907523 3251830 696306 86803 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 -6118 35620 intensity 0 4918 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 -33 32 user_data 6 7 point_source_ID 111 113 gps_time 270047478.751973 270107649.385028 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 18 255 B 0 255 NIR 30 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -15.38 34.56 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47525049 number of intermediate returns: 4039508 number of last returns: 47472800 number of single returns: 38569846 covered area in square units/kilounits: 1306028/1.31 point density: all returns 46.30 last only 36.35 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 60467511 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47525049 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8907523 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3251830 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 696306 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 86803 instead zero. overview over extended number of returns of given pulse: 38569846 11341855 7678494 2442368 432416 2502 30 0 0 0 0 0 0 0 0 histogram of classification of points: 16711501 unclassified (1) 40049794 ground (2) 3424252 building (6) 266302 water (9) 15662 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3163881 +---> 568002 of those are unclassified (1) +---> 2407582 of those are ground (2) +---> 112766 of those are building (6) +---> 72573 of those are water (9) +---> 2958 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.2,-6.1) has 1 bin [-6.1,-6.0) has 293 bin [-6.0,-5.9) has 33297 bin [-5.9,-5.8) has 74616 bin [-5.8,-5.7) has 60296 bin [-5.7,-5.6) has 69861 bin [-5.6,-5.5) has 77212 bin [-5.5,-5.4) has 95981 bin [-5.4,-5.3) has 98558 bin [-5.3,-5.2) has 90996 bin [-5.2,-5.1) has 110080 bin [-5.1,-5.0) has 122575 bin 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109 bin [26.4,26.5) has 123 bin [26.5,26.6) has 88 bin [26.6,26.7) has 58 bin [26.7,26.8) has 63 bin [26.8,26.9) has 55 bin [26.9,27.0) has 43 bin [27.0,27.1) has 49 bin [27.1,27.2) has 62 bin [27.2,27.3) has 100 bin [27.3,27.4) has 81 bin [27.4,27.5) has 1466 bin [27.5,27.6) has 24917 bin [27.6,27.7) has 6584 bin [27.7,27.8) has 1136 bin [27.8,27.9) has 379 bin [27.9,28.0) has 803 bin [28.0,28.1) has 374 bin [28.1,28.2) has 214 bin [28.2,28.3) has 314 bin [28.3,28.4) has 413 bin [28.4,28.5) has 1767 bin [28.5,28.6) has 597 bin [28.6,28.7) has 105 bin [28.7,28.8) has 70 bin [28.8,28.9) has 27 bin [28.9,29.0) has 55 bin [29.0,29.1) has 147 bin [29.1,29.2) has 398 bin [29.2,29.3) has 119 bin [29.3,29.4) has 85 bin [29.4,29.5) has 93 bin [29.5,29.6) has 103 bin [29.6,29.7) has 105 bin [29.7,29.8) has 111 bin [29.8,29.9) has 138 bin [29.9,30.0) has 146 bin [30.0,30.1) has 160 bin [30.1,30.2) has 203 bin [30.2,30.3) has 200 bin [30.3,30.4) has 241 bin [30.4,30.5) has 310 bin [30.5,30.6) has 530 bin [30.6,30.7) has 29 bin [33.4,33.5) has 1 bin [33.6,33.7) has 1 bin [33.9,34.0) has 1 bin [34.6,34.7) has 2 bin [34.8,34.9) has 1 bin [35.1,35.2) has 1 bin [35.3,35.4) has 1 bin [35.5,35.6) has 2 bin [35.6,35.7) has 1 average z coordinate -1.0 for 60467511 element(s) point source id histogram with bin size 1.000000 bin 111 has 54091 bin 112 has 38423134 bin 113 has 21990286 average point source id 112.362776549542446 for 60467511 element(s)