lasinfo (210611) report for 'AHN4T/19HZ1_19.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: 177/2021 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: 28802123 number of points by return: 24068210 3097569 1220950 408081 7313 scale factor x y z: 0.001 0.001 0.001 offset x y z: 132980 501230 0 min x y z: 132980.000 501230.000 -3.679 max x y z: 134019.999 502519.999 44.627 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: 28802123 extended number of points by return: 24068210 3097569 1220950 408081 7313 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 -3679 44627 intensity 19 4936 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 8 9 point_source_ID 193 196 gps_time 270197303.417154 270199853.122614 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 33 255 B 25 255 NIR 22 255 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 0.19 49.36 ('Amplitude') attribute1 -18.16 31.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24068210 number of intermediate returns: 1645262 number of last returns: 23974274 number of single returns: 20885623 covered area in square units/kilounits: 1284556/1.28 point density: all returns 22.42 last only 18.66 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28802123 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24068210 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3097569 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1220950 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 408081 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7313 instead zero. overview over extended number of returns of given pulse: 20885623 3822087 2447514 1610160 34727 1952 60 0 0 0 0 0 0 0 0 histogram of classification of points: 6582025 unclassified (1) 15980046 ground (2) 6108012 building (6) 89165 water (9) 42875 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1941791 +---> 372000 of those are unclassified (1) +---> 1083597 of those are ground (2) +---> 475412 of those are building (6) +---> 8767 of those are water (9) +---> 2015 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.7,-3.6) has 37 bin [-3.6,-3.5) has 1554 bin [-3.5,-3.4) has 2473 bin [-3.4,-3.3) has 4319 bin [-3.3,-3.2) has 24881 bin [-3.2,-3.1) has 106468 bin [-3.1,-3.0) has 99888 bin [-3.0,-2.9) has 56429 bin [-2.9,-2.8) has 61692 bin [-2.8,-2.7) has 76154 bin [-2.7,-2.6) has 85755 bin [-2.6,-2.5) has 83160 bin [-2.5,-2.4) has 66586 bin [-2.4,-2.3) has 55192 bin [-2.3,-2.2) has 38553 bin [-2.2,-2.1) has 39337 bin [-2.1,-2.0) has 39270 bin [-2.0,-1.9) has 38128 bin [-1.9,-1.8) has 30313 bin [-1.8,-1.7) has 36506 bin [-1.7,-1.6) has 52513 bin [-1.6,-1.5) has 115557 bin [-1.5,-1.4) has 110489 bin [-1.4,-1.3) has 127009 bin [-1.3,-1.2) has 417228 bin [-1.2,-1.1) has 823635 bin [-1.1,-1.0) has 684759 bin [-1.0,-0.9) has 744454 bin [-0.9,-0.8) has 1310405 bin [-0.8,-0.7) has 1999995 bin [-0.7,-0.6) has 2357585 bin [-0.6,-0.5) has 2403388 bin [-0.5,-0.4) has 1831653 bin [-0.4,-0.3) has 1351153 bin [-0.3,-0.2) has 905933 bin [-0.2,-0.1) has 390048 bin [-0.1,0.0) has 204367 bin [0.0,0.1) has 149191 bin [0.1,0.2) has 131236 bin [0.2,0.3) has 122729 bin [0.3,0.4) has 107987 bin [0.4,0.5) has 102568 bin [0.5,0.6) has 100641 bin [0.6,0.7) has 96906 bin [0.7,0.8) has 94511 bin [0.8,0.9) has 101162 bin [0.9,1.0) has 93538 bin [1.0,1.1) has 87292 bin [1.1,1.2) has 81763 bin [1.2,1.3) has 79430 bin [1.3,1.4) 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5397 bin [17.3,17.4) has 5321 bin [17.4,17.5) has 5034 bin [17.5,17.6) has 4872 bin [17.6,17.7) has 4722 bin [17.7,17.8) has 4684 bin [17.8,17.9) has 4675 bin [17.9,18.0) has 4534 bin [18.0,18.1) has 4161 bin [18.1,18.2) has 4137 bin [18.2,18.3) has 3789 bin [18.3,18.4) has 3719 bin [18.4,18.5) has 3610 bin [18.5,18.6) has 3611 bin [18.6,18.7) has 3398 bin [18.7,18.8) has 3315 bin [18.8,18.9) has 3114 bin [18.9,19.0) has 2992 bin [19.0,19.1) has 3078 bin [19.1,19.2) has 3052 bin [19.2,19.3) has 2937 bin [19.3,19.4) has 2932 bin [19.4,19.5) has 2721 bin [19.5,19.6) has 2698 bin [19.6,19.7) has 2536 bin [19.7,19.8) has 2642 bin [19.8,19.9) has 2568 bin [19.9,20.0) has 2483 bin [20.0,20.1) has 2429 bin [20.1,20.2) has 2355 bin [20.2,20.3) has 2150 bin [20.3,20.4) has 2105 bin [20.4,20.5) has 2116 bin [20.5,20.6) has 2029 bin [20.6,20.7) has 1983 bin [20.7,20.8) has 2052 bin [20.8,20.9) has 1894 bin [20.9,21.0) has 1969 bin [21.0,21.1) has 1854 bin [21.1,21.2) has 1882 bin [21.2,21.3) has 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[38.9,39.0) has 1 bin [44.2,44.3) has 1 bin [44.5,44.6) has 1 bin [44.6,44.7) has 1 average z coordinate 2.0 for 28802123 element(s) point source id histogram with bin size 1.000000 bin 193 has 7791647 bin 195 has 19419227 bin 196 has 1591249 average point source id 194.51420091498116 for 28802123 element(s)