https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-15T18:01:47.685455Z
2020-12-15T18:02:16.701726Z
s3://sentinel-s1-l1c/GRD/2020/12/15/IW/DV/S1A_IW_GRDH_1SDV_20201215T180147_20201215T180216_035700_042D5C_D044
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
2020-12-15T18:01:47.685455Z
2020-12-15T18:02:16.701726Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201215T215910_V20201215T175217_20201215T210947.EOF
346.9178441348811
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-16T08:18:42.223075Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201215T180147_20201215T180216_035700_042D5C_D044
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.7968116802708878 34.93853549198813,-1.394133232887452 35.00127789632988,-1.1150854652823918 35.04391092987234,-0.8377079488570097 35.08561156976235,-0.42452579139582736 35.14648245616443,-0.011281923547639783 35.20586890302465,0.26884980563717664 35.24527198705657,0.5467098263404103 35.28368263014229,0.9102906082442696 35.33290966704784,0.8969076834455909 35.39018284272365,0.8585366804949799 35.57027299614551,0.8183713247857559 35.75012701579696,0.7798352459602028 35.930196706591204,0.7453208698080754 36.11079059986086,0.7081685204666308 36.29103609869967,0.668497441766612 36.47095494561964,0.5699388279150256 36.95249668474155,0.19776556759647743 36.903584023361724,-0.08546731749831002 36.865522430253435,-0.36841718578869054 36.82678798781902,-0.792301998688335 36.76742817921558,-1.0745257654366989 36.72701870072192,-1.4973018310240434 36.665154071595914,-1.778773526682053 36.623079931204806,-2.1961226406401804 36.55938508375203,-2.037202811227158 35.89680556500957,-1.865585726402502 35.17470017245705,-1.8081517608589404 34.99645998637431,-1.7968116802708878 34.93853549198813))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6594844992459
46.20747733269716
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
2021-12-25T21:53:40.717561Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N35W003/2020/12/15/042D5C
2.0E-4
2.0E-4
true
block average
2
2
36.0
-3.0
35.0
-2.0
POLYGON((-2.0 35.74026899038629,-2.061954016993721 36.0,-2.0 36.0,-2.0 35.74026899038629))
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_042D5C_N35W003_2020_12_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_042D5C_N35W003_2020_12_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_042D5C_N35W003_2020_12_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_042D5C_N35W003_2020_12_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_042D5C_N35W003_2020_12_15_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