lasinfo (210611) report for 'AHN4T/64FN2_06.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: 181/2021 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: 9590347 number of points by return: 9590205 142 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 54980 428730 0 min x y z: 54980.002 428730.000 -1.079 max x y z: 56019.999 429413.854 3.898 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: 9590347 extended number of points by return: 9590205 142 0 0 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 2 1039999 Y 0 683854 Z -1079 3898 intensity 56 2496 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank 6 32 user_data 6 7 point_source_ID 37 40 gps_time 259502559.780508 259505146.041615 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 100 237 G 96 225 B 81 212 NIR 65 236 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle 1000 5333 extended_scanner_channel 0 0 attribute0 0.56 24.96 ('Amplitude') attribute1 -15.35 9.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 9590205 number of intermediate returns: 0 number of last returns: 9590340 number of single returns: 9590198 covered area in square units/kilounits: 351680/0.35 point density: all returns 27.27 last only 27.27 (per square units) spacing: all returns 0.19 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 9590347 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 9590205 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 142 instead zero. overview over extended number of returns of given pulse: 9590198 149 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3472 unclassified (1) 9437174 ground (2) 149701 water (9) +-> flagged as extended overlap: 932355 +---> 1031 of those are unclassified (1) +---> 926882 of those are ground (2) +---> 4442 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 12 bin [-1.0,-0.9) has 1631 bin [-0.9,-0.8) has 48670 bin [-0.8,-0.7) has 152984 bin [-0.7,-0.6) has 127241 bin [-0.6,-0.5) has 151530 bin [-0.5,-0.4) has 220458 bin [-0.4,-0.3) has 224699 bin [-0.3,-0.2) has 220369 bin [-0.2,-0.1) has 227515 bin [-0.1,0.0) has 260361 bin [0.0,0.1) has 316745 bin [0.1,0.2) has 365221 bin [0.2,0.3) has 410094 bin [0.3,0.4) has 498143 bin [0.4,0.5) has 560698 bin [0.5,0.6) has 548498 bin [0.6,0.7) has 619891 bin [0.7,0.8) has 633360 bin [0.8,0.9) has 571309 bin [0.9,1.0) has 446887 bin [1.0,1.1) has 309122 bin [1.1,1.2) has 278642 bin [1.2,1.3) has 209080 bin [1.3,1.4) has 72819 bin [1.4,1.5) has 86104 bin [1.5,1.6) has 129120 bin [1.6,1.7) has 208800 bin [1.7,1.8) has 209414 bin [1.8,1.9) has 243259 bin [1.9,2.0) has 208692 bin [2.0,2.1) has 119510 bin [2.1,2.2) has 110870 bin [2.2,2.3) has 120183 bin [2.3,2.4) has 145348 bin [2.4,2.5) has 132021 bin [2.5,2.6) has 126986 bin [2.6,2.7) has 100988 bin [2.7,2.8) has 74449 bin [2.8,2.9) has 48143 bin [2.9,3.0) has 26163 bin [3.0,3.1) has 14865 bin [3.1,3.2) has 5969 bin [3.2,3.3) has 1804 bin [3.3,3.4) has 712 bin [3.4,3.5) has 476 bin [3.5,3.6) has 272 bin [3.6,3.7) has 162 bin [3.7,3.8) has 50 bin [3.8,3.9) has 8 average z coordinate 0.8 for 9590347 element(s) point source id histogram with bin size 1.000000 bin 37 has 5244258 bin 38 has 1136607 bin 40 has 3209482 average point source id 38.122488372944169 for 9590347 element(s)