lasinfo (210611) report for 'AHN4T/68EN2_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: 340/2022 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: 47045790 number of points by return: 33071933 9680116 3507628 706917 79196 scale factor x y z: 0.001 0.001 0.001 offset x y z: 195980 348730 0 min x y z: 195980.000 348730.000 25.651 max x y z: 197019.999 350019.999 64.608 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: 47045790 extended number of points by return: 33071933 9680116 3507628 706917 79196 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 25651 64608 intensity 54 3345 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 -31 27 user_data 6 7 point_source_ID 113 129 gps_time 292326576.133444 298295987.118694 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 54 255 B 41 255 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 4500 extended_scanner_channel 0 0 attribute0 0.54 33.45 ('Amplitude') attribute1 -16.87 17.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33071933 number of intermediate returns: 4301238 number of last returns: 33042453 number of single returns: 23369834 covered area in square units/kilounits: 1341592/1.34 point density: all returns 35.07 last only 24.63 (per square units) spacing: all returns 0.17 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47045790 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33071933 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9680116 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3507628 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 706917 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 79196 instead zero. overview over extended number of returns of given pulse: 23369834 12349996 8413819 2514998 371120 24999 1024 0 0 0 0 0 0 0 0 histogram of classification of points: 19200709 unclassified (1) 27844725 ground (2) 63 water (9) 293 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3546485 +---> 1655167 of those are unclassified (1) +---> 1890992 of those are ground (2) +---> 33 of those are water (9) +---> 293 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [25.6,25.7) has 78 bin [25.7,25.8) has 1521 bin [25.8,25.9) has 2879 bin [25.9,26.0) has 2534 bin [26.0,26.1) has 2298 bin [26.1,26.2) has 4568 bin [26.2,26.3) has 11227 bin [26.3,26.4) has 14281 bin [26.4,26.5) has 20037 bin [26.5,26.6) has 30218 bin [26.6,26.7) has 30297 bin [26.7,26.8) has 26338 bin [26.8,26.9) has 24308 bin [26.9,27.0) has 28954 bin [27.0,27.1) has 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[61.4,61.5) has 374 bin [61.5,61.6) has 354 bin [61.6,61.7) has 328 bin [61.7,61.8) has 321 bin [61.8,61.9) has 308 bin [61.9,62.0) has 285 bin [62.0,62.1) has 280 bin [62.1,62.2) has 284 bin [62.2,62.3) has 238 bin [62.3,62.4) has 212 bin [62.4,62.5) has 183 bin [62.5,62.6) has 183 bin [62.6,62.7) has 140 bin [62.7,62.8) has 144 bin [62.8,62.9) has 115 bin [62.9,63.0) has 83 bin [63.0,63.1) has 61 bin [63.1,63.2) has 70 bin [63.2,63.3) has 52 bin [63.3,63.4) has 40 bin [63.4,63.5) has 44 bin [63.5,63.6) has 25 bin [63.6,63.7) has 23 bin [63.7,63.8) has 18 bin [63.8,63.9) has 10 bin [63.9,64.0) has 12 bin [64.0,64.1) has 8 bin [64.1,64.2) has 7 bin [64.2,64.3) has 7 bin [64.3,64.4) has 1 bin [64.4,64.5) has 4 bin [64.5,64.6) has 2 bin [64.6,64.7) has 1 average z coordinate 34.5 for 47045790 element(s) point source id histogram with bin size 1.000000 bin 113 has 1415771 bin 114 has 5238941 bin 128 has 19284691 bin 129 has 21106387 average point source id 126.438216214458294 for 47045790 element(s)