lasinfo (210611) report for 'AHN4T/38FZ2_12.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: 48236666 number of points by return: 42732232 3758685 1397345 307218 41186 scale factor x y z: 0.001 0.001 0.001 offset x y z: 135980 439980 0 min x y z: 135980.000 439980.000 -1.022 max x y z: 137019.999 441269.999 34.586 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: 48236666 extended number of points by return: 42732232 3758685 1397345 307218 41186 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 -1022 34586 intensity 0 4933 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 31 user_data 6 7 point_source_ID 69 71 gps_time 269718148.781465 269719989.355151 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 11 255 B 2 255 NIR 43 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5167 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.8 34.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42732232 number of intermediate returns: 1744809 number of last returns: 42727650 number of single returns: 38968025 covered area in square units/kilounits: 1327608/1.33 point density: all returns 36.33 last only 32.18 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 48236666 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42732232 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3758685 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1397345 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 307218 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 41186 instead zero. overview over extended number of returns of given pulse: 38968025 4724858 3271831 1065277 204936 1714 25 0 0 0 0 0 0 0 0 histogram of classification of points: 6541477 unclassified (1) 41407614 ground (2) 190083 building (6) 90422 water (9) 7070 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3702385 +---> 689912 of those are unclassified (1) +---> 2983871 of those are ground (2) +---> 16680 of those are building (6) +---> 10462 of those are water (9) +---> 1460 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 3 bin [-1.0,-0.9) has 394 bin [-0.9,-0.8) has 7497 bin [-0.8,-0.7) has 14637 bin [-0.7,-0.6) has 19331 bin [-0.6,-0.5) has 36978 bin [-0.5,-0.4) has 188330 bin [-0.4,-0.3) has 844684 bin [-0.3,-0.2) has 2886486 bin [-0.2,-0.1) has 6487725 bin [-0.1,0.0) has 9288578 bin [0.0,0.1) has 7959277 bin [0.1,0.2) has 5174021 bin [0.2,0.3) has 3247268 bin [0.3,0.4) has 1911441 bin [0.4,0.5) has 1038651 bin [0.5,0.6) has 636982 bin [0.6,0.7) has 342321 bin [0.7,0.8) has 190867 bin [0.8,0.9) has 137347 bin [0.9,1.0) has 131090 bin [1.0,1.1) has 142943 bin [1.1,1.2) has 157092 bin [1.2,1.3) has 136173 bin [1.3,1.4) has 173478 bin [1.4,1.5) has 157351 bin [1.5,1.6) has 147611 bin [1.6,1.7) has 156032 bin [1.7,1.8) has 241769 bin [1.8,1.9) has 201289 bin [1.9,2.0) has 134074 bin [2.0,2.1) has 117942 bin [2.1,2.2) has 99629 bin [2.2,2.3) has 81852 bin [2.3,2.4) has 60904 bin [2.4,2.5) has 60118 bin [2.5,2.6) has 60794 bin [2.6,2.7) has 61586 bin [2.7,2.8) has 62145 bin [2.8,2.9) has 62249 bin [2.9,3.0) has 62719 bin [3.0,3.1) has 63363 bin [3.1,3.2) has 63267 bin [3.2,3.3) has 64636 bin [3.3,3.4) has 66030 bin [3.4,3.5) has 65045 bin [3.5,3.6) has 66073 bin [3.6,3.7) has 65574 bin [3.7,3.8) has 65506 bin [3.8,3.9) has 64436 bin [3.9,4.0) has 63992 bin [4.0,4.1) has 65254 bin [4.1,4.2) has 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[32.3,32.4) has 290 bin [32.4,32.5) has 237 bin [32.5,32.6) has 209 bin [32.6,32.7) has 195 bin [32.7,32.8) has 170 bin [32.8,32.9) has 149 bin [32.9,33.0) has 124 bin [33.0,33.1) has 138 bin [33.1,33.2) has 95 bin [33.2,33.3) has 124 bin [33.3,33.4) has 77 bin [33.4,33.5) has 60 bin [33.5,33.6) has 47 bin [33.6,33.7) has 45 bin [33.7,33.8) has 32 bin [33.8,33.9) has 20 bin [33.9,34.0) has 8 bin [34.0,34.1) has 13 bin [34.1,34.2) has 10 bin [34.2,34.3) has 9 bin [34.3,34.4) has 8 bin [34.4,34.5) has 3 bin [34.5,34.6) has 1 average z coordinate 1.1 for 48236666 element(s) point source id histogram with bin size 1.000000 bin 69 has 13012347 bin 70 has 34304590 bin 71 has 919729 average point source id 69.749306513016464 for 48236666 element(s)