lasinfo (210611) report for 'AHN4T/45GZ2_18.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: 28559538 number of points by return: 25535977 2212295 665872 130356 15038 scale factor x y z: 0.001 0.001 0.001 offset x y z: 166980 401230 0 min x y z: 166980.000 401230.000 7.204 max x y z: 168019.999 402519.999 45.998 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: 28559538 extended number of points by return: 25535977 2212295 665872 130356 15038 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 7204 45998 intensity 56 5029 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 6 7 point_source_ID 67 69 gps_time 298039792.475572 298043329.887251 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 34 255 B 27 255 NIR 4 255 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 0.56 50.29 ('Amplitude') attribute1 -16.38 34.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25535977 number of intermediate returns: 814477 number of last returns: 25509705 number of single returns: 23300621 covered area in square units/kilounits: 1335064/1.34 point density: all returns 21.39 last only 19.11 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28559538 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25535977 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2212295 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 665872 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 130356 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15038 instead zero. overview over extended number of returns of given pulse: 23300621 3110260 1610192 462907 70216 5039 303 0 0 0 0 0 0 0 0 histogram of classification of points: 4017045 unclassified (1) 23043940 ground (2) 1439297 building (6) 58999 water (9) 257 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1876300 +---> 235559 of those are unclassified (1) +---> 1589099 of those are ground (2) +---> 50124 of those are building (6) +---> 1518 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.2,7.3) has 26 bin [7.3,7.4) has 3 bin [7.4,7.5) has 6 bin [7.5,7.6) has 1 bin [7.6,7.7) has 4 bin [7.7,7.8) has 2 bin [7.8,7.9) has 5 bin [7.9,8.0) has 2 bin [8.0,8.1) has 3 bin [8.1,8.2) has 5 bin [8.2,8.3) has 2 bin [8.3,8.4) has 5 bin [8.4,8.5) has 1 bin [8.5,8.6) has 9 bin [8.6,8.7) has 154 bin [8.7,8.8) has 1378 bin [8.8,8.9) has 3579 bin [8.9,9.0) has 23396 bin 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388 bin [40.5,40.6) has 373 bin [40.6,40.7) has 405 bin [40.7,40.8) has 347 bin [40.8,40.9) has 347 bin [40.9,41.0) has 346 bin [41.0,41.1) has 338 bin [41.1,41.2) has 354 bin [41.2,41.3) has 357 bin [41.3,41.4) has 280 bin [41.4,41.5) has 316 bin [41.5,41.6) has 310 bin [41.6,41.7) has 323 bin [41.7,41.8) has 287 bin [41.8,41.9) has 274 bin [41.9,42.0) has 247 bin [42.0,42.1) has 258 bin [42.1,42.2) has 240 bin [42.2,42.3) has 222 bin [42.3,42.4) has 219 bin [42.4,42.5) has 221 bin [42.5,42.6) has 194 bin [42.6,42.7) has 213 bin [42.7,42.8) has 211 bin [42.8,42.9) has 192 bin [42.9,43.0) has 179 bin [43.0,43.1) has 150 bin [43.1,43.2) has 152 bin [43.2,43.3) has 160 bin [43.3,43.4) has 131 bin [43.4,43.5) has 151 bin [43.5,43.6) has 174 bin [43.6,43.7) has 145 bin [43.7,43.8) has 133 bin [43.8,43.9) has 105 bin [43.9,44.0) has 112 bin [44.0,44.1) has 89 bin [44.1,44.2) has 74 bin [44.2,44.3) has 57 bin [44.3,44.4) has 59 bin [44.4,44.5) has 57 bin [44.5,44.6) has 49 bin [44.6,44.7) has 42 bin [44.7,44.8) has 45 bin [44.8,44.9) has 37 bin [44.9,45.0) has 41 bin [45.0,45.1) has 30 bin [45.1,45.2) has 23 bin [45.2,45.3) has 21 bin [45.3,45.4) has 21 bin [45.4,45.5) has 16 bin [45.5,45.6) has 19 bin [45.6,45.7) has 8 bin [45.7,45.8) has 4 bin [45.8,45.9) has 4 bin [45.9,46.0) has 5 average z coordinate 11.2 for 28559538 element(s) point source id histogram with bin size 1.000000 bin 67 has 21387 bin 68 has 18771347 bin 69 has 9766804 average point source id 68.341231605357208 for 28559538 element(s)