https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-24T03:55:32.600735Z
2021-02-24T03:55:57.600165Z
s3://sentinel-s1-l1c/GRD/2021/2/24/IW/DV/S1B_IW_GRDH_1SDV_20210224T035532_20210224T035557_025743_0311AF_C78F
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
2021-02-24T03:55:32.600735Z
2021-02-24T03:55:57.600165Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210224T051859_V20210224T031111_20210224T094611.EOF
192.174466447361
693000
Copernicus S1 Core Ground Segment - TLS
2021-02-24T06:15:39.640713Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210224T035532_20210224T035557_025743_0311AF_C78F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.453369235536588 18.597411242658325,29.86952716645224 18.706515464804944,29.283433680647455 18.81407373119457,28.695705021674286 18.919948925417525,28.113419932603662 19.0228789008578,27.97136185881737 18.299458320782648,27.90146849065969 17.937472587172543,27.81880794279001 17.515825006514593,28.395850485268078 17.41181909254567,28.97832581041353 17.30501786238986,29.559549423172363 17.19663470387557,30.136560594906364 17.087251997649734,30.14900393732004 17.147227672070837,30.188076629078168 17.32831970505414,30.263626387871046 17.690995904939683,30.376171240724776 18.23514966717594,30.453369235536588 18.597411242658325))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83925961330212
46.04797
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
2021-12-26T01:31:11.030108Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N18E027/2021/02/24/0311AF
2.0E-4
2.0E-4
true
block average
2
2
19.0
27.0
18.0
28.0
POLYGON((27.913541484368732 18.0,28.0 18.44529600641636,28.0 18.0,27.913541484368732 18.0))
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_0311AF_N18E027_2021_02_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0311AF_N18E027_2021_02_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0311AF_N18E027_2021_02_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0311AF_N18E027_2021_02_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0311AF_N18E027_2021_02_24_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