https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-14T17:05:32.271568Z
2018-09-14T17:05:57.270847Z
s3://sentinel-s1-l1c/GRD/2018/9/14/IW/DV/S1B_IW_GRDH_1SDV_20180914T170532_20180914T170557_012713_017771_8D71
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
2018-09-14T17:05:32.271568Z
2018-09-14T17:05:57.270847Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180914T175534_V20180914T135245_20180914T171015.EOF
347.83321975029867
693000
Copernicus S1 Core Ground Segment - UPA
2018-09-14T18:10:56.435835Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180914T170532_20180914T170557_012713_017771_8D71
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.645234772 -16.698865646,20.204076431 -16.571365225,20.79512324 -16.434706933,21.385342048 -16.296399835,21.917006058 -16.170238092,21.693214271 -15.269624999,21.604651417 -14.909192993,21.546304283 -14.669422401,21.018060983 -14.793970839,20.431724862 -14.930638695,19.844653997 -15.065814633,19.289651365 -15.192060714,19.345688641 -15.43277264,19.430709562 -15.794632143,19.645234772 -16.698865646))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.43089
46.13881098866639
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
2021-12-23T08:24:26.848863Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S16E021/2018/09/14/017771
2.0E-4
2.0E-4
true
block average
2
2
-15.0
21.0
-16.0
22.0
POLYGON((21.626963885286308 -15.0,21.87470388948798 -16.0,21.0 -16.0,21.0 -15.0,21.626963885286308 -15.0))
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_017771_S16E021_2018_09_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_017771_S16E021_2018_09_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_017771_S16E021_2018_09_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_017771_S16E021_2018_09_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_017771_S16E021_2018_09_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