lasinfo (210611) report for 'AHN4T/68EZ1_08.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: 35630442 number of points by return: 23605793 7828215 3274571 805477 116386 scale factor x y z: 0.001 0.001 0.001 offset x y z: 191980 341230 0 min x y z: 191980.000 341230.000 31.229 max x y z: 193019.999 342519.999 75.404 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: 35630442 extended number of points by return: 23605793 7828215 3274571 805477 116386 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 31229 75404 intensity 56 3696 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 131 133 gps_time 292328896.812061 292330749.126001 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 44 255 B 39 255 NIR 27 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 36.96 ('Amplitude') attribute1 -16.96 21.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23605793 number of intermediate returns: 4208224 number of last returns: 23579006 number of single returns: 15762581 covered area in square units/kilounits: 1125940/1.13 point density: all returns 31.65 last only 20.94 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35630442 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23605793 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7828215 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3274571 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 805477 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 116386 instead zero. overview over extended number of returns of given pulse: 15762581 9110685 7414221 2759666 532899 47546 2844 0 0 0 0 0 0 0 0 histogram of classification of points: 15982405 unclassified (1) 19506118 ground (2) 135440 building (6) 6479 water (9) +-> flagged as extended overlap: 2329477 +---> 900921 of those are unclassified (1) +---> 1418247 of those are ground (2) +---> 10309 of those are building (6) z coordinate histogram with bin size 0.100000 bin [31.2,31.3) has 26 bin [31.3,31.4) has 694 bin [31.4,31.5) has 1105 bin [31.5,31.6) has 1095 bin [31.6,31.7) has 2466 bin [31.7,31.8) has 5375 bin [31.8,31.9) has 7712 bin [31.9,32.0) has 33191 bin [32.0,32.1) has 56586 bin [32.1,32.2) has 103376 bin [32.2,32.3) has 136795 bin [32.3,32.4) has 147028 bin [32.4,32.5) has 180271 bin [32.5,32.6) has 235510 bin [32.6,32.7) has 276505 bin [32.7,32.8) has 314937 bin [32.8,32.9) has 311918 bin 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5680 bin [71.0,71.1) has 5416 bin [71.1,71.2) has 5100 bin [71.2,71.3) has 4736 bin [71.3,71.4) has 4457 bin [71.4,71.5) has 4167 bin [71.5,71.6) has 3983 bin [71.6,71.7) has 3477 bin [71.7,71.8) has 3316 bin [71.8,71.9) has 3040 bin [71.9,72.0) has 2733 bin [72.0,72.1) has 2589 bin [72.1,72.2) has 2379 bin [72.2,72.3) has 2250 bin [72.3,72.4) has 1887 bin [72.4,72.5) has 1804 bin [72.5,72.6) has 1551 bin [72.6,72.7) has 1528 bin [72.7,72.8) has 1328 bin [72.8,72.9) has 1288 bin [72.9,73.0) has 1113 bin [73.0,73.1) has 1040 bin [73.1,73.2) has 895 bin [73.2,73.3) has 895 bin [73.3,73.4) has 852 bin [73.4,73.5) has 772 bin [73.5,73.6) has 632 bin [73.6,73.7) has 576 bin [73.7,73.8) has 531 bin [73.8,73.9) has 441 bin [73.9,74.0) has 376 bin [74.0,74.1) has 343 bin [74.1,74.2) has 308 bin [74.2,74.3) has 284 bin [74.3,74.4) has 228 bin [74.4,74.5) has 180 bin [74.5,74.6) has 175 bin [74.6,74.7) has 99 bin [74.7,74.8) has 97 bin [74.8,74.9) has 78 bin [74.9,75.0) has 47 bin [75.0,75.1) has 21 bin [75.1,75.2) has 17 bin [75.2,75.3) has 7 bin [75.3,75.4) has 13 bin [75.4,75.5) has 1 average z coordinate 48.0 for 35630442 element(s) point source id histogram with bin size 1.000000 bin 131 has 5052038 bin 132 has 27312034 bin 133 has 3266370 average point source id 131.949883641634301 for 35630442 element(s)