https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-07T02:28:39.276995Z
2018-12-07T02:29:04.274458Z
s3://sentinel-s1-l1c/GRD/2018/12/7/IW/DV/S1A_IW_GRDH_1SDV_20181207T022839_20181207T022904_024913_02BE87_4D5A
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
2018-12-07T02:28:39.276995Z
2018-12-07T02:29:04.274458Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181207T045953_V20181206T235408_20181207T031138.EOF
192.4033297998557
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-07T06:15:53.175114Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181207T022839_20181207T022904_024913_02BE87_4D5A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((46.086932968 -22.398322897,45.524990833 -22.269112567,44.916548797 -22.126749901,44.309332643 -21.98214041,43.740689697 -21.844414814,43.641226253 -22.203009128,43.592092837 -22.382524756,43.54400473 -22.562314862,43.495151105 -22.741931747,43.447232277 -22.921795043,43.398457641 -23.101464725,43.330332282 -23.339812605,43.904635935 -23.479506365,44.272496271 -23.567722274,44.518007331 -23.62605217,44.886678563 -23.712822456,45.132728171 -23.770184247,45.700565918 -23.900875811,45.764783229 -23.661347404,45.946664219 -22.938991741,45.992966572 -22.75862201,46.086932968 -22.398322897))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.03807
45.81856864403597
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
2021-12-23T19:04:43.936931Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S23E043/2018/12/07/02BE87
2.0E-4
2.0E-4
true
block average
2
2
-22.0
43.0
-23.0
44.0
POLYGON((43.4260021046715 -23.0,43.59209283700733 -22.382524755974714,43.69753497359618 -22.0,44.0 -22.0,44.0 -23.0,43.4260021046715 -23.0))
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_02BE87_S23E043_2018_12_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02BE87_S23E043_2018_12_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02BE87_S23E043_2018_12_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02BE87_S23E043_2018_12_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02BE87_S23E043_2018_12_07_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