https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2023-01-07T17:37:53.515413Z
2023-01-07T17:38:43.513796Z
s3://sentinel-s1-l1c/GRD/2023/1/7/IW/DV/S1A_IW_GRDH_1SDV_20230107T173818_20230107T173843_046681_059865_0368
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2023-01-07T17:38:18.516104Z
2023-01-07T17:38:43.513796Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230107T162607_V20230107T154907_20230107T222407.EOF
346.5946462196585
693000
Copernicus Ground Segment
2023-01-07T18:11:49.122889Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230107T173818_20230107T173843_046681_059865_0368
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.5070703878318903 38.53357895065439,3.9314136170897513 38.596626273272705,4.226318612480322 38.63946706967573,4.669326946437706 38.70233493033188,4.965092130298746 38.74331509395305,5.409366140160741 38.80338291569855,5.705958513889352 38.84249033160213,6.002872311834729 38.88084539915996,6.350779978885175 38.9247560625771,6.124869449428585 40.00600055308052,6.036296598079787 40.425465332839636,5.680710862475671 40.381906088573444,5.377261287694909 40.34380535050326,5.074156200514341 40.30491095521302,4.620158023840802 40.245085747509364,4.317941161451719 40.20421608785212,3.865304783319764 40.1414376367364,3.5640129808245904 40.098605577922044,3.1305166012614825 40.03549937389511,3.1911711147661554 39.79601989045465,3.238762439468552 39.616003637112826,3.2821010999765785 39.43536586891618,3.4174543047908683 38.89427574323075,3.5070703878318903 38.53357895065439))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55856892728314
46.25705915830669
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
s3://sentinel-s1-l1c/GRD/2023/1/7/IW/DV/S1A_IW_GRDH_1SDV_20230107T173753_20230107T173818_046681_059865_C37C
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2023-01-07T17:37:53.515413Z
2023-01-07T17:38:18.514605Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230107T162607_V20230107T154907_20230107T222407.EOF
346.7426188992613
693000
Copernicus Ground Segment
2023-01-07T18:12:07.360434Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230107T173753_20230107T173818_046681_059865_C37C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.8709348861036954 37.02975357690369,4.290851643767682 37.093416429694436,4.579597456010163 37.13626607714118,5.0133202096176745 37.199222375015985,5.3028647845427015 37.24031179756156,5.737764256459741 37.300619279613436,6.028078866115727 37.33993716401272,6.31869326186188 37.37854339546926,6.656673843119296 37.422476424776015,6.507967781944014 38.143586184986034,6.350779978885175 38.9247560625771,6.002872311834729 38.88084539915996,5.705958513889352 38.84249033160213,5.409366140160741 38.80338291569855,4.965092130298746 38.74331509395305,4.669326946437706 38.70233493033188,4.226318612480322 38.63946706967573,3.9314136170897513 38.596626273272705,3.5070703878318903 38.53357895065439,3.6950515968335873 37.75159828053108,3.8709348861036954 37.02975357690369))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60468771031121
46.28801794100803
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2023-01-07T20:18:50.817407Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N38E004/2023/01/07/059865
2.0E-4
2.0E-4
true
block average
2
2
39.0
4.0
38.0
5.0
POLYGON((4.0 38.0,4.0 39.0,5.0 39.0,5.0 38.0,4.0 38.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_059865_N38E004_2023_01_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059865_N38E004_2023_01_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059865_N38E004_2023_01_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059865_N38E004_2023_01_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059865_N38E004_2023_01_07_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid