https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-02-26T16:13:25.314290Z
2020-02-26T16:13:54.344815Z
s3://sentinel-s1-l1c/GRD/2020/2/26/IW/DV/S1A_IW_GRDH_1SDV_20200226T161325_20200226T161354_031426_039E30_2900
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
2020-02-26T16:13:25.314290Z
2020-02-26T16:13:54.344815Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200226T182646_V20200226T142625_20200226T174355.EOF
347.2520002313678
693000
Copernicus S1 Core Ground Segment - DPA
2020-02-26T18:49:33.013684Z
Sentinel-1 IPF, 003.20
S1A_IW_GRDH_1SDV_20200226T161325_20200226T161354_031426_039E30_2900
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.970497770673852 30.39305370862501,26.371649018122465 30.459234445344833,26.641706707430593 30.5030439346387,27.04779757666065 30.56779685718036,27.319679409713473 30.6103952344399,27.725232339865837 30.67281784841948,27.996151694935143 30.713769978386026,28.267554950146383 30.75419520275789,28.544224293768856 30.794784964524453,28.425051785080324 31.39379985483701,28.315984877747205 31.93521145325518,28.219759155341677 32.41784541573854,27.93758803429698 32.37759995361385,27.66111303100342 32.3375176268526,27.38488321001794 32.296831273061855,26.97100488356866 32.23467235381832,26.69540132376231 32.192482368058876,26.282476389622577 32.128075190321425,26.00751765864807 32.08439113102167,25.59900481562321 32.01830920703245,25.66792669814344 31.7157349489318,25.70965069183836 31.535041517929844,25.79452882477992 31.173897806372743,25.876685720753876 30.812317607521962,25.970497770673852 30.39305370862501))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71566997215721
46.53999760010306
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
2021-12-25T06:42:40.136713Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N30E025/2020/02/26/039E30
2.0E-4
2.0E-4
true
block average
2
2
31.0
25.0
30.0
26.0
POLYGON((25.97049777067388 30.393053708625143,25.83404123180239 31.0,26.0 31.0,26.0 30.39792089845465,25.97049777067388 30.393053708625143))
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_039E30_N30E025_2020_02_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_039E30_N30E025_2020_02_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_039E30_N30E025_2020_02_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_039E30_N30E025_2020_02_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_039E30_N30E025_2020_02_26_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