lasinfo (210611) report for 'AHN4T/45HN2_01.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: 338/2022 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: 30591269 number of points by return: 26596970 3006838 810899 157827 18735 scale factor x y z: 0.001 0.001 0.001 offset x y z: 174980 411230 0 min x y z: 174980.000 411230.000 16.013 max x y z: 176019.999 412519.999 53.145 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: 30591269 extended number of points by return: 26596970 3006838 810899 157827 18735 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 16013 53145 intensity 0 5017 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 -30 29 user_data 6 7 point_source_ID 68 70 gps_time 298041548.076680 298212737.982453 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 43 255 B 35 255 NIR 18 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 50.17 ('Amplitude') attribute1 -16.46 33.31 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26596970 number of intermediate returns: 993002 number of last returns: 26529164 number of single returns: 23527867 covered area in square units/kilounits: 1328444/1.33 point density: all returns 23.03 last only 19.97 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30591269 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26596970 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3006838 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 810899 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 157827 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18735 instead zero. overview over extended number of returns of given pulse: 23527867 4443266 1966433 559240 87157 6864 442 0 0 0 0 0 0 0 0 histogram of classification of points: 5539813 unclassified (1) 21825391 ground (2) 3130691 building (6) 92813 water (9) 2561 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2324615 +---> 437002 of those are unclassified (1) +---> 1716919 of those are ground (2) +---> 166105 of those are building (6) +---> 4589 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.0,16.1) has 7 bin [16.1,16.2) has 225 bin [16.2,16.3) has 774 bin [16.3,16.4) has 3428 bin [16.4,16.5) has 6105 bin [16.5,16.6) has 5553 bin [16.6,16.7) has 14109 bin [16.7,16.8) has 15874 bin [16.8,16.9) has 44820 bin [16.9,17.0) has 113998 bin [17.0,17.1) has 147412 bin [17.1,17.2) has 304091 bin [17.2,17.3) has 322401 bin [17.3,17.4) has 286403 bin [17.4,17.5) 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428 bin [48.8,48.9) has 443 bin [48.9,49.0) has 434 bin [49.0,49.1) has 400 bin [49.1,49.2) has 339 bin [49.2,49.3) has 360 bin [49.3,49.4) has 361 bin [49.4,49.5) has 316 bin [49.5,49.6) has 285 bin [49.6,49.7) has 274 bin [49.7,49.8) has 259 bin [49.8,49.9) has 248 bin [49.9,50.0) has 245 bin [50.0,50.1) has 213 bin [50.1,50.2) has 241 bin [50.2,50.3) has 184 bin [50.3,50.4) has 156 bin [50.4,50.5) has 165 bin [50.5,50.6) has 159 bin [50.6,50.7) has 143 bin [50.7,50.8) has 128 bin [50.8,50.9) has 103 bin [50.9,51.0) has 96 bin [51.0,51.1) has 95 bin [51.1,51.2) has 63 bin [51.2,51.3) has 76 bin [51.3,51.4) has 61 bin [51.4,51.5) has 48 bin [51.5,51.6) has 49 bin [51.6,51.7) has 42 bin [51.7,51.8) has 34 bin [51.8,51.9) has 25 bin [51.9,52.0) has 27 bin [52.0,52.1) has 20 bin [52.1,52.2) has 17 bin [52.2,52.3) has 21 bin [52.3,52.4) has 15 bin [52.4,52.5) has 12 bin [52.5,52.6) has 9 bin [52.6,52.7) has 3 bin [52.7,52.8) has 5 bin [52.8,52.9) has 3 bin [52.9,53.0) has 2 bin [53.0,53.1) has 1 bin [53.1,53.2) has 1 average z coordinate 20.2 for 30591269 element(s) point source id histogram with bin size 1.000000 bin 68 has 2039255 bin 69 has 26403912 bin 70 has 2148102 average point source id 69.003558106726459 for 30591269 element(s)