https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-29T06:36:47.290333Z
2021-01-29T06:37:12.289145Z
s3://sentinel-s1-l1c/GRD/2021/1/29/IW/DV/S1A_IW_GRDH_1SDV_20210129T063647_20210129T063712_036349_0443E5_4ED1
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
2021-01-29T06:36:47.290333Z
2021-01-29T06:37:12.289145Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210129T084555_V20210129T041737_20210129T073507.EOF
192.8330651374266
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-29T09:22:03.883430Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210129T063647_20210129T063712_036349_0443E5_4ED1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.5387434294035724 33.20962267930847,-7.939616677827532 33.27350721617613,-8.218493269677856 33.317128596945196,-8.63709515806959 33.381352919501786,-8.917343138084528 33.423510155155924,-9.338204810731872 33.485557368216135,-9.619102148145485 33.52612776144382,-9.900254673101855 33.566060941381906,-10.189209743189567 33.60639624886233,-10.371753039077644 32.704235429536304,-10.444242286015818 32.34324053350222,-10.491446981917179 32.103276770938585,-10.20728266954012 32.0625361763287,-9.930768445914829 32.02224271101859,-9.654480519640224 31.981345463959858,-9.242582732671083 31.919189182855433,-8.831197206213487 31.85569472808753,-8.555534431612536 31.81235691378908,-8.283595472738671 31.768977380212377,-7.886751811989112 31.704555617855824,-7.874509629426953 31.764192749248192,-7.842538991109566 31.94650076567792,-7.790688489225326 32.1255753033531,-7.751720661090968 32.30674815351033,-7.7064027934068875 32.48689424705968,-7.665074358691949 32.66769018857591,-7.6256580080616665 32.848796221300226,-7.5387434294035724 33.20962267930847))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66693525307835
46.5121364414335
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
2021-12-26T00:12:12.502004Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N32W009/2021/01/29/0443E5
2.0E-4
2.0E-4
true
block average
2
2
33.0
-9.0
32.0
-8.0
POLYGON((-9.0 32.0,-9.0 33.0,-8.0 33.0,-8.0 32.0,-9.0 32.0))
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_0443E5_N32W009_2021_01_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0443E5_N32W009_2021_01_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0443E5_N32W009_2021_01_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0443E5_N32W009_2021_01_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0443E5_N32W009_2021_01_29_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