https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-17T17:34:51.162776Z
2022-02-17T17:35:20.969673Z
s3://sentinel-s1-l1c/GRD/2022/2/17/IW/DV/S1A_IW_GRDH_1SDV_20220217T173451_20220217T173520_041956_04FF0B_2165
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
2022-02-17T17:34:51.162776Z
2022-02-17T17:35:20.969673Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220217T180830_V20220217T172745_20220218T000245.EOF
347.47253450014114
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-17T19:38:37.541230Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220217T173451_20220217T173520_041956_04FF0B_2165
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.236250450664475 26.594421347609146,6.606472204224472 26.658294959473885,6.855156556044651 26.700619905306915,7.227040209493342 26.76304465436559,7.476259663509838 26.804295712913607,7.725741500305821 26.845121996635427,8.099621840850952 26.905429737972426,8.348691765082311 26.945022409603794,8.71548250482677 27.002476454811788,8.598222266621267 27.602271971068625,8.45581620377041 28.324785395654406,8.410022188937381 28.550063555113827,8.038180801522968 28.493247709839203,7.783670430234106 28.453738794167776,7.530457637097198 28.41392905862857,7.150783155537706 28.353300381027836,6.898202326569299 28.31234343345406,6.521346557836292 28.250307312009852,6.268495004199535 28.20806360162592,5.89403951081396 28.144582726432063,5.944368846939032 27.91879262167547,6.023337007465124 27.556780235677643,6.236250450664475 26.594421347609146))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80736864807419
46.02859
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
2022-02-17T21:00:31.623052Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/N27E006/2022/02/17/04FF0B
2.0E-4
2.0E-4
true
block average
2
2
28.0
6.0
27.0
7.0
POLYGON((6.1465197395552025 27.0,6.0 27.66376367936199,6.0 28.0,7.0 28.0,7.0 27.0,6.1465197395552025 27.0))
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_04FF0B_N27E006_2022_02_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04FF0B_N27E006_2022_02_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04FF0B_N27E006_2022_02_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04FF0B_N27E006_2022_02_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04FF0B_N27E006_2022_02_17_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 2019
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