https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-02-23T04:40:56.115948Z
2019-02-23T04:41:21.115265Z
s3://sentinel-s1-l1c/GRD/2019/2/23/IW/DV/S1A_IW_GRDH_1SDV_20190223T044056_20190223T044121_026052_02E79D_767F
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
2019-02-23T04:40:56.115948Z
2019-02-23T04:41:21.115265Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190223T065235_V20190223T022212_20190223T053942.EOF
192.9530779397933
693000
Copernicus S1 Core Ground Segment - UPA
2019-02-23T07:19:58.275107Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190223T044056_20190223T044121_026052_02E79D_767F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.632366897530186 34.795555203338665,21.22551787604115 34.859097227198816,20.944613532525583 34.90211488772348,20.52271351535344 34.965424325344586,20.24108985573374 35.00681682991214,19.8181282171138 35.06768082324638,19.53580854582067 35.10743796595571,19.253217152254877 35.146538179060016,18.924301587342683 35.19115461374597,18.77856095648495 34.4698271018421,18.621378404371395 33.68832939082281,18.944379566861226 33.64329288853591,19.2219030363448 33.60387130940484,19.499172371412914 33.56382884653477,19.914592594883814 33.502604260470854,20.19121210292961 33.461016149149714,20.60564231850188 33.39748024183035,20.881591789709866 33.35435608264399,21.28129199717275 33.29072298972651,21.463075108956783 34.07328926049258,21.632366897530186 34.795555203338665))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62324420173712
46.31051010315877
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
2021-12-24T11:40:33.120308Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N34E018/2019/02/23/02E79D
2.0E-4
2.0E-4
true
block average
2
2
35.0
18.0
34.0
19.0
POLYGON((18.684064681233302 34.0,18.88567974977377 35.0,19.0 35.0,19.0 34.0,18.684064681233302 34.0))
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_02E79D_N34E018_2019_02_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02E79D_N34E018_2019_02_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02E79D_N34E018_2019_02_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02E79D_N34E018_2019_02_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02E79D_N34E018_2019_02_23_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