https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-13T07:03:09.876421Z
2021-02-13T07:03:37.193016Z
s3://sentinel-s1-l1c/GRD/2021/2/13/IW/DV/S1A_IW_GRDH_1SDV_20210213T070309_20210213T070337_036568_044B93_C27F
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
2021-02-13T07:03:09.876421Z
2021-02-13T07:03:37.193016Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210213T103720_V20210213T062103_20210213T093833.EOF
192.4820586185795
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-13T17:56:34.956813Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210213T070309_20210213T070337_036568_044B93_C27F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.068579263414584 27.060139645263202,-15.444291603031413 27.12464509108797,-15.69665717898692 27.16736825281019,-16.07556305372859 27.2306019407838,-16.328403033910835 27.272188762567843,-16.708013146176 27.333712745208725,-16.96131765111791 27.374156224110276,-17.214805126676538 27.414140442275983,-17.56387445661829 27.46839102382449,-17.861209799201852 25.947692259416023,-17.51684962626434 25.892871917332684,-17.266770062222975 25.8525092867268,-17.016860950334184 25.811716910081177,-16.642319869933985 25.749724899169298,-16.39284285133562 25.707862766108853,-16.018956155538998 25.64427123818474,-15.769919493968736 25.60134617847414,-15.399141700043526 25.53659402854118,-15.226173754428359 26.335911663737097,-15.068579263414584 27.060139645263202))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75383042752066
46.08383696968644
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
2021-12-26T00:57:48.096140Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N26W016/2021/02/13/044B93
2.0E-4
2.0E-4
true
block average
2
2
27.0
-16.0
26.0
-15.0
POLYGON((-15.081665856347692 27.0,-15.298863193302727 26.0,-16.0 26.0,-16.0 27.0,-15.081665856347692 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_044B93_N26W016_2021_02_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_044B93_N26W016_2021_02_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_044B93_N26W016_2021_02_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_044B93_N26W016_2021_02_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_044B93_N26W016_2021_02_13_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