https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-13T04:26:29.440048Z
2018-02-13T04:26:54.439173Z
s3://sentinel-s1-l1c/GRD/2018/2/13/IW/DV/S1A_IW_GRDH_1SDV_20180213T042629_20180213T042654_020583_0233A1_2B1E
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
2018-02-13T04:26:29.440048Z
2018-02-13T04:26:54.439173Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180213T060827_V20180213T015725_20180213T051455.EOF
191.9740221211522
693000
Copernicus S1 Core Ground Segment - UPA
2018-02-13T06:22:57.035943Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180213T042629_20180213T042654_020583_0233A1_2B1E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.85138694 -2.70895915,18.748713025 -2.468535987,17.647306659 -2.227420179,17.56902311 -2.588921722,17.530737251 -2.769917593,17.491764307 -2.950769564,17.452215516 -3.131501723,17.374417275 -3.493272903,17.321673646 -3.733649473,18.424056004 -3.977408467,19.527959688 -4.219918125,19.58026247 -3.978779862,19.657431322 -3.615863657,19.735435211 -3.253145066,19.773469802 -3.071580369,19.85138694 -2.70895915))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6409
45.98634392760043
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
2022-01-21T11:49:50.007792Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S04E019/2018/02/13/0233A1
2.0E-4
2.0E-4
true
block average
2
2
-3.0
19.0
-4.0
20.0
POLYGON((19.788850417356358 -3.0,19.57565983150513 -4.0,19.0 -4.0,19.0 -3.0,19.788850417356358 -3.0))
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_0233A1_S04E019_2018_02_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0233A1_S04E019_2018_02_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0233A1_S04E019_2018_02_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0233A1_S04E019_2018_02_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0233A1_S04E019_2018_02_13_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