https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-31T05:30:05.548449Z
2020-01-31T05:30:30.546569Z
s3://sentinel-s1-l1c/GRD/2020/1/31/IW/DV/S1A_IW_GRDH_1SDV_20200131T053005_20200131T053030_031040_0390D4_F840
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
2020-01-31T05:30:05.548449Z
2020-01-31T05:30:30.546569Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200131T092926_V20200131T045026_20200131T080756.EOF
193.0411746126409
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-31T18:15:27.463845Z
Sentinel-1 IPF, 003.20
S1A_IW_GRDH_1SDV_20200131T053005_20200131T053030_031040_0390D4_F840
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.54709870003277 35.97468216254556,9.132575644493059 36.038367061801395,8.844486362020323 36.08171725682668,8.414192922768162 36.14509395202017,8.122430795223721 36.18712717735367,7.833952921079501 36.22794977041775,7.403827679592023 36.287454576274406,7.108720331628382 36.327325967434845,6.807167384103013 36.3672743641304,6.77227641598117 36.186832041173304,6.734768860894201 36.006634505655775,6.662346523888552 35.645892459368014,6.621201844681237 35.46616851520263,6.576811429383552 35.286876569451124,6.548586217878851 35.10543831718634,6.518354275656487 34.92425642238016,6.509398404637329 34.86405099926617,6.805222364298217 34.82372410767596,7.088937327601037 34.7843276915636,7.37335461538419 34.74413422272224,7.792786876499738 34.68357080730654,8.211290696719944 34.62161618658747,8.496510130964287 34.57852446827815,8.787148757883305 34.533887608883646,9.19939982065174 34.469287880212484,9.218439250328169 34.52836480528965,9.255638012307877 34.70976782858981,9.296278276245108 34.890630923113854,9.344262442405851 35.07034640414586,9.430758844730088 35.43127600146936,9.469190890694055 35.61249586136241,9.513661720471324 35.79277970095281,9.54709870003277 35.97468216254556))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71937000788959
46.58325633631664
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
2021-12-25T05:22:45.149377Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N35E007/2020/01/31/0390D4
2.0E-4
2.0E-4
true
block average
2
2
36.0
7.0
35.0
8.0
POLYGON((7.0 35.0,7.0 36.0,8.0 36.0,8.0 35.0,7.0 35.0))
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_0390D4_N35E007_2020_01_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0390D4_N35E007_2020_01_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0390D4_N35E007_2020_01_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0390D4_N35E007_2020_01_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0390D4_N35E007_2020_01_31_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