https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-10-18T06:46:44.146648Z
2020-10-18T06:47:08.319993Z
s3://sentinel-s1-l1c/GRD/2020/10/18/IW/DV/S1A_IW_GRDH_1SDV_20201018T064644_20201018T064708_034847_040FFE_5B80
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
2020-10-18T06:46:44.146648Z
2020-10-18T06:47:08.319993Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201018T090217_V20201018T042554_20201018T074324.EOF
192.4934461398484
693000
Copernicus S1 Core Ground Segment - DPA
2020-10-18T09:38:56.793775Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201018T064644_20201018T064708_034847_040FFE_5B80
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.933422222126202 27.188651138738024,-11.320651817333909 27.25500055886221,-11.580590179005227 27.298895434474254,-11.971945378370359 27.364007151877352,-12.233186203515315 27.406819816297336,-12.624675628564585 27.470002886465835,-12.88632955755505 27.51157919618462,-13.423551663420465 27.59530046682014,-13.530183402611287 27.053357862918453,-13.601841782167153 26.69207066548656,-13.674979280465527 26.33099924981766,-13.687741061247634 26.26520511193678,-13.155635627242432 26.180550703042616,-12.897095854998227 26.138661236655672,-12.510651706893004 26.075127522047197,-12.253187298765804 26.03218685448718,-11.869352798594004 25.967259325469858,-11.610503214675909 25.922861052414724,-11.22561288794292 25.855927122729497,-11.174569142669569 26.103324581514915,-11.131701494922847 26.283759236515316,-11.092105547482308 26.464765000572026,-11.051629970645983 26.645619197844464,-11.011868903328526 26.826598399190143,-10.972247325943696 27.007602588037663,-10.933422222126202 27.188651138738024))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81286648370862
46.53702744521656
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
2021-12-25T18:52:18.133700Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N26W012/2020/10/18/040FFE
2.0E-4
2.0E-4
true
block average
2
2
27.0
-12.0
26.0
-11.0
POLYGON((-11.0 26.880819391774033,-11.13170149492109 26.283759236522982,-11.174569142668295 26.103324581521303,-11.19588736333852 26.0,-12.0 26.0,-12.0 27.0,-11.0 27.0,-11.0 26.880819391774033))
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_040FFE_N26W012_2020_10_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_040FFE_N26W012_2020_10_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_040FFE_N26W012_2020_10_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_040FFE_N26W012_2020_10_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_040FFE_N26W012_2020_10_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