https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-21T03:32:15.153276Z
2018-01-21T03:32:40.232360Z
s3://sentinel-s1-l1c/GRD/2018/1/21/IW/DV/S1A_IW_GRDH_1SDV_20180121T033215_20180121T033240_020247_0228EC_E419
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
2018-01-21T03:32:15.153276Z
2018-01-21T03:32:40.232360Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180121T051337_V20180121T005949_20180121T041719.EOF
192.1504431261441
693000
Copernicus S1 Core Ground Segment - DPA
2018-01-21T05:29:45.189688Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180121T033215_20180121T033240_020247_0228EC_E419
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.514587689 -14.851368214,30.962075589 -14.725843343,30.387083626 -14.593666503,29.812776896 -14.460088914,29.254018153 -14.328638717,29.209745989 -14.508720803,29.167706807 -14.689438799,29.124612628 -14.869917353,29.041868909 -15.231733793,28.920946612 -15.712791698,29.482993221 -15.845790554,30.060757443 -15.980821244,30.639289121 -16.114312311,31.195275548 -16.240966969,31.311351213 -15.757971919,31.390302893 -15.394737195,31.43169892 -15.213568382,31.471979401 -15.032153362,31.514587689 -14.851368214))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.33652
45.85834834389177
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
2022-01-20T12:45:13.543075Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S16E030/2018/01/21/0228EC
2.0E-4
2.0E-4
true
block average
2
2
-15.0
30.0
-16.0
31.0
POLYGON((30.14387549831195 -16.0,30.0 -15.966621473334975,30.0 -15.0,31.0 -15.0,31.0 -16.0,30.14387549831195 -16.0))
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_0228EC_S16E030_2018_01_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0228EC_S16E030_2018_01_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0228EC_S16E030_2018_01_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0228EC_S16E030_2018_01_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0228EC_S16E030_2018_01_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