https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-07T19:04:21.836715Z
2021-03-07T19:04:50.856498Z
s3://sentinel-s1-l1c/GRD/2021/3/7/IW/DV/S1B_IW_GRDH_1SDV_20210307T190421_20210307T190450_025913_03173D_7AA1
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-03-07T19:04:21.836715Z
2021-03-07T19:04:50.856498Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210307T193925_V20210307T185728_20210308T013228.EOF
347.50415283569066
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-07T20:05:45.943020Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210307T190421_20210307T190450_025913_03173D_7AA1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-16.23766540397445 25.831677817401186,-15.866456033269408 25.896304985120334,-15.616993893427772 25.939163619791522,-15.242464411983978 26.002646687473398,-14.992555908138405 26.044430596415495,-14.617363301973063 26.106296386378432,-14.36668338411098 26.14705232529793,-14.115655623464193 26.18740024457017,-13.768382357656472 26.242441803695655,-13.851924251840202 26.661635202601783,-14.087900116301583 27.867108135409318,-14.439561823377442 27.812789603651467,-14.693784249841588 27.77292336086339,-14.947820517383425 27.732590824235643,-15.328522166783234 27.671220301307898,-15.58208563535463 27.629727090649553,-15.962070272747361 27.566621001934934,-16.21515058874557 27.52397439848547,-16.591720538610733 27.459604836288797,-16.407258937106214 26.613934055410876,-16.23766540397445 25.831677817401186))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76290519465186
46.10001090418299
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
2021-12-26T02:05:33.829198Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N26W015/2021/03/07/03173D
2.0E-4
2.0E-4
true
block average
2
2
27.0
-15.0
26.0
-14.0
POLYGON((-14.0 26.205731243423152,-14.366683384065992 26.14705232530532,-15.0 26.04318596787476,-15.0 27.0,-14.0 27.0,-14.0 26.205731243423152))
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_03173D_N26W015_2021_03_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03173D_N26W015_2021_03_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03173D_N26W015_2021_03_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03173D_N26W015_2021_03_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03173D_N26W015_2021_03_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 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