https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-09-20T05:40:54.575568Z
2019-09-20T05:41:19.573396Z
s3://sentinel-s1-l1c/GRD/2019/9/20/IW/DV/S1B_IW_GRDH_1SDV_20190920T054054_20190920T054119_018117_0221D3_CA13
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
2019-09-20T05:40:54.575568Z
2019-09-20T05:41:19.573396Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190920T072633_V20190920T031916_20190920T063646.EOF
192.3574667801724
693000
Copernicus S1 Core Ground Segment - DPA
2019-09-20T07:46:43.283931Z
Sentinel-1 IPF, 003.10
S1B_IW_GRDH_1SDV_20190920T054054_20190920T054119_018117_0221D3_CA13
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.885192434249311 24.238082421382355,4.5174011026464305 24.303205345266196,4.270644207276712 24.34636147997416,3.900197282725298 24.410343118853323,3.6530265916873996 24.452494392195174,3.2819642439471104 24.514963762969177,3.0343868473561675 24.55610358518909,2.4536478473630425 24.65089580388527,2.418223361012913 24.47025724743048,2.384351477024919 24.289270802694254,2.279681706752426 23.746775839578017,2.2455806558019846 23.565805916140235,2.1639340223241557 23.14435912945421,2.7378238532691572 23.048579410114137,3.3492245227719417 22.944087019771498,3.959676432286185 22.837245620078402,4.567158069183625 22.728433534196984,4.656511291065952 23.150749585094918,4.693985516489459 23.332103061435138,4.808879053783262 23.87571746283818,4.846242407552648 24.05708828102105,4.885192434249311 24.238082421382355))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88812994891673
46.20606601147598
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
2021-12-24T22:24:04.810221Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N23E004/2019/09/20/0221D3
2.0E-4
2.0E-4
true
block average
2
2
24.0
4.0
23.0
5.0
POLYGON((4.834481917848494 24.0,4.624615839550393 23.0,4.0 23.0,4.0 24.0,4.834481917848494 24.0))
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_0221D3_N23E004_2019_09_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0221D3_N23E004_2019_09_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0221D3_N23E004_2019_09_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0221D3_N23E004_2019_09_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0221D3_N23E004_2019_09_20_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