lasinfo (210611) report for 'AHN4T/01HZ1_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: 176/2021 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: 18297537 number of points by return: 18226510 68917 2038 72 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 173980 603730 0 min x y z: 173980.000 604162.679 -0.097 max x y z: 175019.999 605019.999 9.449 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: 18297537 extended number of points by return: 18226510 68917 2038 72 0 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 432679 1289999 Z -97 9449 intensity 0 4564 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 1 user_data 8 9 point_source_ID 1009 1012 gps_time 260788567.197719 260790569.229176 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 224 G 45 214 B 38 209 NIR 36 236 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 167 extended_scanner_channel 0 0 attribute0 0 45.64 ('Amplitude') attribute1 -16.56 29.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 18226510 number of intermediate returns: 2120 number of last returns: 18225518 number of single returns: 18156611 covered area in square units/kilounits: 752064/0.75 point density: all returns 24.33 last only 24.23 (per square units) spacing: all returns 0.20 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18297537 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18226510 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 68917 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2038 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 72 instead zero. overview over extended number of returns of given pulse: 18156611 134680 5955 291 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 326954 unclassified (1) 17745378 ground (2) 57787 building (6) 167418 water (9) +-> flagged as extended overlap: 1162537 +---> 11050 of those are unclassified (1) +---> 1125493 of those are ground (2) +---> 25994 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.1,0.0) has 673 bin [0.0,0.1) has 57807 bin [0.1,0.2) has 399002 bin [0.2,0.3) has 587137 bin [0.3,0.4) has 630034 bin [0.4,0.5) has 717319 bin [0.5,0.6) has 496069 bin [0.6,0.7) has 555373 bin [0.7,0.8) has 486761 bin [0.8,0.9) has 830730 bin [0.9,1.0) has 1730758 bin [1.0,1.1) has 3127282 bin [1.1,1.2) has 2929578 bin [1.2,1.3) has 2289534 bin [1.3,1.4) has 797753 bin [1.4,1.5) has 280580 bin [1.5,1.6) has 179212 bin [1.6,1.7) has 103194 bin [1.7,1.8) has 53046 bin [1.8,1.9) has 46589 bin [1.9,2.0) has 50476 bin [2.0,2.1) has 55432 bin [2.1,2.2) has 84467 bin [2.2,2.3) has 113029 bin [2.3,2.4) has 82218 bin [2.4,2.5) has 44727 bin [2.5,2.6) has 37390 bin [2.6,2.7) has 28898 bin [2.7,2.8) has 26133 bin [2.8,2.9) has 23974 bin [2.9,3.0) has 23537 bin [3.0,3.1) has 23960 bin [3.1,3.2) has 25087 bin [3.2,3.3) has 27046 bin [3.3,3.4) has 30019 bin [3.4,3.5) has 37159 bin [3.5,3.6) has 49196 bin [3.6,3.7) has 52177 bin [3.7,3.8) has 51982 bin [3.8,3.9) has 38711 bin [3.9,4.0) has 32497 bin [4.0,4.1) has 32177 bin [4.1,4.2) has 36058 bin [4.2,4.3) has 34388 bin [4.3,4.4) has 32230 bin [4.4,4.5) has 30833 bin [4.5,4.6) has 30945 bin [4.6,4.7) has 33707 bin [4.7,4.8) has 33655 bin [4.8,4.9) has 33011 bin [4.9,5.0) has 34081 bin [5.0,5.1) has 34210 bin [5.1,5.2) has 34620 bin [5.2,5.3) has 36743 bin [5.3,5.4) has 36197 bin [5.4,5.5) has 36326 bin [5.5,5.6) has 37407 bin [5.6,5.7) has 38672 bin [5.7,5.8) has 40477 bin [5.8,5.9) has 42117 bin [5.9,6.0) has 47359 bin [6.0,6.1) has 55418 bin [6.1,6.2) has 72935 bin [6.2,6.3) has 22726 bin [6.3,6.4) has 20250 bin [6.4,6.5) has 20423 bin [6.5,6.6) has 20025 bin [6.6,6.7) has 20547 bin [6.7,6.8) has 21366 bin [6.8,6.9) has 21479 bin [6.9,7.0) has 22792 bin [7.0,7.1) has 31420 bin [7.1,7.2) has 14128 bin [7.2,7.3) has 213 bin [7.3,7.4) has 233 bin [7.4,7.5) has 171 bin [7.5,7.6) has 125 bin [7.6,7.7) has 144 bin [7.7,7.8) has 120 bin [7.8,7.9) has 122 bin [7.9,8.0) has 98 bin [8.0,8.1) has 129 bin [8.1,8.2) has 124 bin [8.2,8.3) has 102 bin [8.3,8.4) has 133 bin [8.4,8.5) has 78 bin [8.5,8.6) has 61 bin [8.6,8.7) has 64 bin [8.7,8.8) has 66 bin [8.8,8.9) has 54 bin [8.9,9.0) has 63 bin [9.0,9.1) has 94 bin [9.1,9.2) has 59 bin [9.2,9.3) has 13 bin [9.3,9.4) has 2 bin [9.4,9.5) has 1 average z coordinate 1.3 for 18297537 element(s) point source id histogram with bin size 1.000000 bin 1009 has 3854881 bin 1011 has 10125582 bin 1012 has 4317074 average point source id 1010.814582257710413 for 18297537 element(s)