https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-21T18:14:25.687979Z
2018-07-21T18:14:57.463697Z
s3://sentinel-s1-l1c/GRD/2018/7/21/IW/DV/S1A_IW_GRDH_1SDV_20180721T181425_20180721T181457_022896_027BB9_BD75
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
2018-07-21T18:14:25.687979Z
2018-07-21T18:14:57.463697Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180721T203401_V20180721T162945_20180721T194715.EOF
347.67307119844975
693000
Copernicus S1 Core Ground Segment - UPA
2018-07-21T20:48:23.251342Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180721T181425_20180721T181457_022896_027BB9_BD75
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.050497148 21.868049572,-2.456752262 21.975432441,-1.855836944 22.081765856,-1.254031016 22.18589139,-0.660992353 22.286179056,-0.908505998 23.551559534,-1.010464903 24.076840125,-1.611674035 23.977755452,-1.855801288 23.936804038,-2.221702068 23.874651613,-2.465440996 23.83273458,-2.830754437 23.769138422,-3.432464425 23.662369416,-3.050497148 21.868049572))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79355580866975
46.02939225172619
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
2021-12-22T17:55:05.926636Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N23W004/2018/07/21/027BB9
2.0E-4
2.0E-4
true
block average
2
2
24.0
-4.0
23.0
-3.0
POLYGON((-3.29146200391905 23.0,-3.432464425000001 23.662369415999983,-3.0 23.739107043276498,-3.0 23.0,-3.29146200391905 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_027BB9_N23W004_2018_07_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027BB9_N23W004_2018_07_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027BB9_N23W004_2018_07_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027BB9_N23W004_2018_07_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027BB9_N23W004_2018_07_21_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