https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-10T04:43:30.694580Z
2018-02-10T04:43:59.706998Z
s3://sentinel-s1-l1c/GRD/2018/2/10/IW/DV/S1B_IW_GRDH_1SDV_20180210T044330_20180210T044359_009556_011360_6BB0
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
2018-02-10T04:43:30.694580Z
2018-02-10T04:43:59.706998Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180210T063532_V20180210T022124_20180210T053854.EOF
192.2890308811301
693000
Copernicus S1 Core Ground Segment - DPA
2018-02-10T06:50:41.707559Z
Sentinel-1 IPF, 002.84
S1B_IW_GRDH_1SDV_20180210T044330_20180210T044359_009556_011360_6BB0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.908351448 22.452018445,18.312124616 22.559146175,17.710109362 22.664907182,17.107181806 22.768404971,16.516973986 22.867364513,16.505861361 22.808931467,16.432377295 22.447781671,16.396466488 22.267063961,16.357907869 22.086785864,16.318454178 21.906655347,16.278329229 21.726635894,16.246163168 21.545276446,16.21167039 21.364303521,16.185718905 21.243872897,16.768963751 21.143874112,17.364843083 21.039490608,17.959890527 20.933022119,18.549290726 20.825367666,18.577189142 20.946024298,18.614604113 21.127403088,18.649690101 21.309208106,18.693069035 21.489494181,18.735646743 21.669928883,18.777274867 21.85053855,18.816337816 22.031617324,18.896214389 22.393458401,18.908351448 22.452018445))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87239802232697
46.17591030993938
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
2022-01-21T11:25:21.446294Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N21E018/2018/02/10/011360
2.0E-4
2.0E-4
true
block average
2
2
22.0
18.0
21.0
19.0
POLYGON((18.80951721583992 22.0,18.777274867000294 21.850538550001065,18.735646743012776 21.669928883054975,18.649690100999027 21.309208105996184,18.614604112997625 21.127403087988142,18.58832329569597 21.0,18.0 21.0,18.0 22.0,18.80951721583992 22.0))
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_011360_N21E018_2018_02_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_011360_N21E018_2018_02_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_011360_N21E018_2018_02_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_011360_N21E018_2018_02_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_011360_N21E018_2018_02_10_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