lasinfo (210611) report for 'AHN4T/58DZ2_13.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: 340/2022 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: 27256161 number of points by return: 23793023 2548364 766992 134867 12915 scale factor x y z: 0.001 0.001 0.001 offset x y z: 196980 352480 0 min x y z: 196980.000 352480.000 19.363 max x y z: 198019.999 353769.999 60.834 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: 27256161 extended number of points by return: 23793023 2548364 766992 134867 12915 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 19363 60834 intensity 0 5098 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 112 114 gps_time 298294454.064540 298296035.331784 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 47 255 B 41 255 NIR 25 255 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 50.98 ('Amplitude') attribute1 -17.04 34.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23793023 number of intermediate returns: 919569 number of last returns: 23769127 number of single returns: 21225558 covered area in square units/kilounits: 1289676/1.29 point density: all returns 21.13 last only 18.43 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27256161 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23793023 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2548364 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 766992 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 134867 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12915 instead zero. overview over extended number of returns of given pulse: 21225558 3568097 1902806 491211 61967 4279 2243 0 0 0 0 0 0 0 0 histogram of classification of points: 4344572 unclassified (1) 22326711 ground (2) 463075 building (6) 119026 water (9) 2777 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2128799 +---> 467891 of those are unclassified (1) +---> 1598334 of those are ground (2) +---> 59540 of those are building (6) +---> 820 of those are water (9) +---> 2214 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [19.3,19.4) has 35 bin [19.4,19.5) has 2252 bin [19.5,19.6) has 43468 bin [19.6,19.7) has 95178 bin [19.7,19.8) has 40009 bin [19.8,19.9) has 32311 bin [19.9,20.0) has 38546 bin [20.0,20.1) has 54892 bin [20.1,20.2) has 78001 bin [20.2,20.3) has 115348 bin [20.3,20.4) has 232255 bin [20.4,20.5) has 474368 bin 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has 3002 bin [55.0,55.1) has 2723 bin [55.1,55.2) has 2674 bin [55.2,55.3) has 2604 bin [55.3,55.4) has 2471 bin [55.4,55.5) has 2321 bin [55.5,55.6) has 2303 bin [55.6,55.7) has 2050 bin [55.7,55.8) has 1948 bin [55.8,55.9) has 1761 bin [55.9,56.0) has 1663 bin [56.0,56.1) has 1509 bin [56.1,56.2) has 1480 bin [56.2,56.3) has 1362 bin [56.3,56.4) has 1223 bin [56.4,56.5) has 1210 bin [56.5,56.6) has 1088 bin [56.6,56.7) has 1007 bin [56.7,56.8) has 859 bin [56.8,56.9) has 841 bin [56.9,57.0) has 778 bin [57.0,57.1) has 724 bin [57.1,57.2) has 690 bin [57.2,57.3) has 603 bin [57.3,57.4) has 647 bin [57.4,57.5) has 529 bin [57.5,57.6) has 504 bin [57.6,57.7) has 466 bin [57.7,57.8) has 448 bin [57.8,57.9) has 381 bin [57.9,58.0) has 370 bin [58.0,58.1) has 348 bin [58.1,58.2) has 332 bin [58.2,58.3) has 288 bin [58.3,58.4) has 306 bin [58.4,58.5) has 253 bin [58.5,58.6) has 274 bin [58.6,58.7) has 261 bin [58.7,58.8) has 251 bin [58.8,58.9) has 229 bin [58.9,59.0) has 223 bin [59.0,59.1) has 221 bin [59.1,59.2) has 183 bin [59.2,59.3) has 158 bin [59.3,59.4) has 124 bin [59.4,59.5) has 105 bin [59.5,59.6) has 121 bin [59.6,59.7) has 62 bin [59.7,59.8) has 64 bin [59.8,59.9) has 34 bin [59.9,60.0) has 33 bin [60.0,60.1) has 32 bin [60.1,60.2) has 16 bin [60.2,60.3) has 12 bin [60.3,60.4) has 7 bin [60.4,60.5) has 6 bin [60.5,60.6) has 2 bin [60.6,60.7) has 3 bin [60.8,60.9) has 1 average z coordinate 24.9 for 27256161 element(s) point source id histogram with bin size 1.000000 bin 112 has 2781253 bin 113 has 23206160 bin 114 has 1268748 average point source id 112.94450777569152 for 27256161 element(s)