lasinfo (210611) report for 'AHN4T/38HN2_10.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: 180/2021 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: 60274195 number of points by return: 57732133 2008413 465633 62963 5053 scale factor x y z: 0.001 0.001 0.001 offset x y z: 138980 434980 0 min x y z: 138980.000 434980.000 -0.736 max x y z: 140019.999 436269.999 36.057 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: 60274195 extended number of points by return: 57732133 2008413 465633 62963 5053 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 -736 36057 intensity 0 4933 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 29 user_data 6 7 point_source_ID 64 85 gps_time 269713680.893624 270022282.495090 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 26 255 B 10 255 NIR 40 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 4833 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.9 34.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 57732133 number of intermediate returns: 530323 number of last returns: 57743361 number of single returns: 55731622 covered area in square units/kilounits: 1319416/1.32 point density: all returns 45.68 last only 43.76 (per square units) spacing: all returns 0.15 last only 0.15 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 60274195 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 57732133 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2008413 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 465633 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 62963 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5053 instead zero. overview over extended number of returns of given pulse: 55731622 3083762 1203336 230319 24942 214 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3123082 unclassified (1) 56454128 ground (2) 462768 building (6) 217946 water (9) 16271 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4779897 +---> 327355 of those are unclassified (1) +---> 4322840 of those are ground (2) +---> 69607 of those are building (6) +---> 60095 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 3 bin [-0.7,-0.6) has 540 bin [-0.6,-0.5) has 26966 bin [-0.5,-0.4) has 90091 bin [-0.4,-0.3) has 75405 bin [-0.3,-0.2) has 134581 bin [-0.2,-0.1) has 131300 bin [-0.1,0.0) has 257409 bin [0.0,0.1) has 456159 bin [0.1,0.2) has 1917380 bin [0.2,0.3) has 3663305 bin [0.3,0.4) has 7562251 bin [0.4,0.5) has 9726273 bin [0.5,0.6) has 7480094 bin [0.6,0.7) has 6329745 bin [0.7,0.8) has 5768670 bin [0.8,0.9) has 3911263 bin [0.9,1.0) has 2395503 bin [1.0,1.1) has 1848770 bin [1.1,1.2) has 1642170 bin [1.2,1.3) has 1545951 bin [1.3,1.4) has 885407 bin [1.4,1.5) has 404273 bin [1.5,1.6) has 243817 bin [1.6,1.7) has 177222 bin [1.7,1.8) has 125942 bin [1.8,1.9) has 124206 bin [1.9,2.0) has 69513 bin [2.0,2.1) has 39837 bin [2.1,2.2) has 34336 bin [2.2,2.3) has 44015 bin [2.3,2.4) has 49754 bin [2.4,2.5) has 33573 bin [2.5,2.6) has 34733 bin [2.6,2.7) has 30031 bin [2.7,2.8) has 29484 bin [2.8,2.9) has 34656 bin [2.9,3.0) has 27705 bin [3.0,3.1) has 27251 bin [3.1,3.2) has 27531 bin [3.2,3.3) has 27925 bin [3.3,3.4) has 27687 bin [3.4,3.5) has 28254 bin [3.5,3.6) has 28375 bin [3.6,3.7) has 30118 bin [3.7,3.8) has 30859 bin [3.8,3.9) has 30607 bin [3.9,4.0) has 30637 bin [4.0,4.1) has 31680 bin [4.1,4.2) has 32951 bin [4.2,4.3) has 34198 bin [4.3,4.4) has 35805 bin [4.4,4.5) has 34398 bin [4.5,4.6) has 33991 bin [4.6,4.7) has 34066 bin [4.7,4.8) 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bin [33.0,33.1) has 3195 bin [33.1,33.2) has 3125 bin [33.2,33.3) has 2893 bin [33.3,33.4) has 2792 bin [33.4,33.5) has 2708 bin [33.5,33.6) has 2516 bin [33.6,33.7) has 2451 bin [33.7,33.8) has 2336 bin [33.8,33.9) has 2156 bin [33.9,34.0) has 1911 bin [34.0,34.1) has 1785 bin [34.1,34.2) has 1627 bin [34.2,34.3) has 1480 bin [34.3,34.4) has 1370 bin [34.4,34.5) has 1265 bin [34.5,34.6) has 1139 bin [34.6,34.7) has 994 bin [34.7,34.8) has 861 bin [34.8,34.9) has 710 bin [34.9,35.0) has 578 bin [35.0,35.1) has 458 bin [35.1,35.2) has 369 bin [35.2,35.3) has 263 bin [35.3,35.4) has 198 bin [35.4,35.5) has 117 bin [35.5,35.6) has 72 bin [35.6,35.7) has 35 bin [35.7,35.8) has 21 bin [35.8,35.9) has 13 bin [35.9,36.0) has 7 bin [36.0,36.1) has 2 average z coordinate 1.3 for 60274195 element(s) point source id histogram with bin size 1.000000 bin 64 has 7429133 bin 65 has 33696658 bin 66 has 7159213 bin 85 has 11989191 average point source id 68.973738678716487 for 60274195 element(s)