https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-18T17:02:06.480458Z
2019-01-18T17:02:31.479418Z
s3://sentinel-s1-l1c/GRD/2019/1/18/IW/DV/S1A_IW_GRDH_1SDV_20190118T170206_20190118T170231_025534_02D4FB_EDEF
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
2019-01-18T17:02:06.480458Z
2019-01-18T17:02:31.479418Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190118T180034_V20190118T135325_20190118T171055.EOF
347.17232651142814
693000
Copernicus S1 Core Ground Segment - DPA
2019-01-18T18:21:58.138823Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190118T170206_20190118T170231_025534_02D4FB_EDEF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.652407330182523 -31.438759209480047,24.015116067633045 -31.355423676357265,24.277501703463656 -31.294399467999476,24.53954920224332 -31.23284244572797,24.931982735276815 -31.1395122074154,25.193177549929928 -31.076631805450692,25.584324488046335 -30.981325822572188,25.844656684270802 -30.91713450256612,26.17087670158981 -30.835820157946245,26.112507204929507 -30.65774757374779,25.99401276168607 -30.30193162590297,25.936701939194513 -30.123571374891128,25.819064450809165 -29.767687039246354,25.76096838792353 -29.589598287472626,25.703349790261434 -29.411412357580737,25.68464473290628 -29.352245624383862,25.362800542373197 -29.432208148891057,25.10598935334536 -29.49535548345195,24.720179288555087 -29.589149778128423,24.462578941972218 -29.65105879474071,24.075591292416924 -29.742986932663793,23.81721009987366 -29.803646089074146,23.558518997838114 -29.863802100542166,23.200955906838068 -29.945989035265242,23.21829448936791 -30.0055123771758,23.325868079217514 -30.363960069559376,23.435258522000243 -30.72205943557581,23.488340351177243 -30.90150820054312,23.598321527562128 -31.25958096968322,23.652407330182523 -31.438759209480047))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.15518
45.80693806477915
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
2021-12-24T09:54:04.379700Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S31E024/2019/01/18/02D4FB
2.0E-4
2.0E-4
true
block average
2
2
-30.0
24.0
-31.0
25.0
POLYGON((24.0 -31.0,24.0 -30.0,25.0 -30.0,25.0 -31.0,24.0 -31.0))
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_02D4FB_S31E024_2019_01_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02D4FB_S31E024_2019_01_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02D4FB_S31E024_2019_01_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02D4FB_S31E024_2019_01_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02D4FB_S31E024_2019_01_18_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