https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-14T18:43:57.778416Z
2018-11-14T18:44:22.776808Z
s3://sentinel-s1-l1c/GRD/2018/11/14/IW/DV/S1A_IW_GRDH_1SDV_20181114T184357_20181114T184422_024588_02B321_A044
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
2018-11-14T18:43:57.778416Z
2018-11-14T18:44:22.776808Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181114T210601_V20181114T170243_20181114T202013.EOF
347.9764352805286
693000
Copernicus S1 Core Ground Segment - UPA
2018-11-14T21:28:07.316283Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181114T184357_20181114T184422_024588_02B321_A044
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.703919237 9.423291125,-8.141253284 9.53710971,-7.576964936 9.65026636,-7.012301295 9.762495913,-6.464520676 9.870399957,-6.681239732 10.956625642,-6.752569513 11.318864626,-6.7646318 11.378239071,-7.315327235 11.271494943,-7.882940015 11.160315555,-8.450117884 11.048061165,-9.015605921 10.934995745,-9.00306354 10.875471305,-8.928830182 10.512303876,-8.816157242 9.967803219,-8.779041657 9.786210097,-8.741013914 9.604799457,-8.703919237 9.423291125))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89225575919277
46.09450570069841
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
2021-12-23T17:46:07.209810Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N10W008/2018/11/14/02B321
2.0E-4
2.0E-4
true
block average
2
2
11.0
-8.0
10.0
-7.0
POLYGON((-8.0 10.0,-8.0 11.0,-7.0 11.0,-7.0 10.0,-8.0 10.0))
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_02B321_N10W008_2018_11_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02B321_N10W008_2018_11_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02B321_N10W008_2018_11_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02B321_N10W008_2018_11_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02B321_N10W008_2018_11_14_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