lasinfo (210611) report for 'AHN4T/15BN1_15.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: 177/2021 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: 527259 number of points by return: 524454 2804 1 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 153980 546230 0 min x y z: 154650.245 546230.000 -0.701 max x y z: 155019.999 546511.529 4.590 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: 527259 extended number of points by return: 524454 2804 1 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 670245 1039999 Y 0 281529 Z -701 4590 intensity 39 1977 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 22 user_data 8 9 point_source_ID 1058 1060 gps_time 268477255.030868 268901474.292919 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 49 196 G 59 190 B 59 181 NIR 32 226 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 3667 extended_scanner_channel 0 0 attribute0 0.39 19.77 ('Amplitude') attribute1 -16.53 2.92 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 524454 number of intermediate returns: 1 number of last returns: 524448 number of single returns: 521644 covered area in square units/kilounits: 51540/0.05 point density: all returns 10.23 last only 10.18 (per square units) spacing: all returns 0.31 last only 0.31 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 527259 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 524454 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2804 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1 instead zero. overview over extended number of returns of given pulse: 521644 5612 3 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 9669 unclassified (1) 390979 ground (2) 126611 water (9) +-> flagged as extended overlap: 186936 +---> 4420 of those are unclassified (1) +---> 155921 of those are ground (2) +---> 26595 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 1 bin [-0.7,-0.6) has 202 bin [-0.6,-0.5) has 1753 bin [-0.5,-0.4) has 26026 bin [-0.4,-0.3) has 57504 bin [-0.3,-0.2) has 17211 bin [-0.2,-0.1) has 6978 bin [-0.1,0.0) has 35211 bin [0.0,0.1) has 84577 bin [0.1,0.2) has 29607 bin [0.2,0.3) has 10301 bin [0.3,0.4) has 8016 bin [0.4,0.5) has 8262 bin [0.5,0.6) has 9639 bin [0.6,0.7) has 15749 bin [0.7,0.8) has 13579 bin [0.8,0.9) has 7877 bin [0.9,1.0) has 5667 bin [1.0,1.1) has 4647 bin [1.1,1.2) has 4576 bin [1.2,1.3) has 4495 bin [1.3,1.4) has 4469 bin [1.4,1.5) has 4468 bin [1.5,1.6) has 4490 bin [1.6,1.7) has 5326 bin [1.7,1.8) has 5556 bin [1.8,1.9) has 4948 bin [1.9,2.0) has 5265 bin [2.0,2.1) has 4889 bin [2.1,2.2) has 4974 bin [2.2,2.3) has 5178 bin [2.3,2.4) has 4970 bin [2.4,2.5) has 5144 bin [2.5,2.6) has 5253 bin [2.6,2.7) has 5480 bin [2.7,2.8) has 5539 bin [2.8,2.9) has 5371 bin [2.9,3.0) has 5412 bin [3.0,3.1) has 5360 bin [3.1,3.2) has 5703 bin [3.2,3.3) has 5782 bin [3.3,3.4) has 5559 bin [3.4,3.5) has 5735 bin [3.5,3.6) has 5160 bin [3.6,3.7) has 5393 bin [3.7,3.8) has 5709 bin [3.8,3.9) has 5601 bin [3.9,4.0) has 5672 bin [4.0,4.1) has 5625 bin [4.1,4.2) has 6201 bin [4.2,4.3) has 7476 bin [4.3,4.4) has 9472 bin [4.4,4.5) has 3631 bin [4.5,4.6) has 570 average z coordinate 1.1 for 527259 element(s) point source id histogram with bin size 1.000000 bin 1058 has 339280 bin 1060 has 187979 average point source id 1058.713042356792357 for 527259 element(s)