https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-07T03:42:09.072544Z
2018-01-07T03:42:38.091649Z
s3://sentinel-s1-l1c/GRD/2018/1/7/IW/DV/S1A_IW_GRDH_1SDV_20180107T034209_20180107T034238_020043_022268_DE3F
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
2018-01-07T03:42:09.072544Z
2018-01-07T03:42:38.091649Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180107T071608_V20180107T025502_20180107T061232.EOF
191.9976505901777
693000
Copernicus S1 Core Ground Segment - DPA
2018-01-07T08:01:35.599751Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180107T034209_20180107T034238_020043_022268_DE3F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.552416938 8.819447767,31.985307355 8.934652894,31.416682894 9.049219252,30.84769918 9.162899164,30.314416071 9.268562242,29.988769198 7.640956524,30.519581001 7.534039816,31.085987472 7.419178059,31.652098411 7.30359059,32.216764004 7.187526533,32.552416938 8.819447767))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83992069814424
46.1823126923214
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
2022-01-20T10:48:18.589731Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/N09E030/2018/01/07/022268
2.0E-4
2.0E-4
true
block average
2
2
10.0
30.0
9.0
31.0
POLYGON((30.260682876685202 9.0,30.31441607099999 9.268562241999948,31.0 9.132470272295395,31.0 9.0,30.260682876685202 9.0))
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_022268_N09E030_2018_01_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_022268_N09E030_2018_01_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_022268_N09E030_2018_01_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_022268_N09E030_2018_01_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_022268_N09E030_2018_01_07_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