lasinfo (210611) report for 'AHN4T/67EN2_02.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: 44606170 number of points by return: 41475035 2627206 403576 87317 13036 scale factor x y z: 0.001 0.001 0.001 offset x y z: 45980 379980 0 min x y z: 45980.000 379980.000 -1.475 max x y z: 47019.999 381269.999 32.398 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: 44606170 extended number of points by return: 41475035 2627206 403576 87317 13036 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 -1475 32398 intensity 0 2888 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 -17 31 user_data 6 7 point_source_ID 14 69 gps_time 259162561.427747 260720403.310627 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 40 235 G 43 232 B 31 224 NIR 86 242 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2833 5167 extended_scanner_channel 0 0 attribute0 0 28.88 ('Amplitude') attribute1 -16.57 13.57 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41475035 number of intermediate returns: 505176 number of last returns: 41468807 number of single returns: 38842848 covered area in square units/kilounits: 1323076/1.32 point density: all returns 33.71 last only 31.34 (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 44606170 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41475035 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2627206 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 403576 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 87317 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13036 instead zero. overview over extended number of returns of given pulse: 38842848 4450676 950099 297329 59235 5610 373 0 0 0 0 0 0 0 0 histogram of classification of points: 3803422 unclassified (1) 40688237 ground (2) 58909 building (6) 55371 water (9) 231 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2675574 +---> 346658 of those are unclassified (1) +---> 2306696 of those are ground (2) +---> 1928 of those are building (6) +---> 20292 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 95 bin [-1.4,-1.3) has 4530 bin [-1.3,-1.2) has 33488 bin [-1.2,-1.1) has 36717 bin [-1.1,-1.0) has 31053 bin [-1.0,-0.9) has 26854 bin [-0.9,-0.8) has 49786 bin [-0.8,-0.7) has 94175 bin [-0.7,-0.6) has 70654 bin [-0.6,-0.5) has 96363 bin [-0.5,-0.4) has 105485 bin [-0.4,-0.3) has 112228 bin [-0.3,-0.2) has 111773 bin [-0.2,-0.1) has 154921 bin [-0.1,0.0) has 218120 bin [0.0,0.1) has 569462 bin [0.1,0.2) has 1065220 bin [0.2,0.3) has 1544673 bin [0.3,0.4) has 2287458 bin [0.4,0.5) has 3979918 bin [0.5,0.6) has 4507429 bin [0.6,0.7) has 4729190 bin [0.7,0.8) has 5161393 bin [0.8,0.9) has 3977587 bin [0.9,1.0) has 4031976 bin [1.0,1.1) has 4142485 bin [1.1,1.2) has 1863365 bin [1.2,1.3) has 540933 bin [1.3,1.4) has 201383 bin [1.4,1.5) has 145062 bin [1.5,1.6) has 157935 bin [1.6,1.7) has 139137 bin [1.7,1.8) has 137880 bin [1.8,1.9) has 140405 bin [1.9,2.0) has 141661 bin [2.0,2.1) has 153375 bin [2.1,2.2) has 165311 bin [2.2,2.3) has 169110 bin [2.3,2.4) has 163267 bin [2.4,2.5) has 162977 bin [2.5,2.6) has 159090 bin [2.6,2.7) has 159908 bin [2.7,2.8) has 165177 bin [2.8,2.9) has 177514 bin [2.9,3.0) has 193870 bin [3.0,3.1) has 177871 bin [3.1,3.2) has 164371 bin [3.2,3.3) has 136895 bin [3.3,3.4) has 101365 bin [3.4,3.5) has 72267 bin [3.5,3.6) has 57842 bin [3.6,3.7) has 45490 bin [3.7,3.8) has 39317 bin [3.8,3.9) has 37897 bin 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coordinate 1.1 for 44606170 element(s) point source id histogram with bin size 1.000000 bin 14 has 18755236 bin 68 has 15184885 bin 69 has 10666049 average point source id 45.534123754628567 for 44606170 element(s)