https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-03-25T18:05:02.083275Z
2019-03-25T18:05:27.080884Z
s3://sentinel-s1-l1c/GRD/2019/3/25/IW/DV/S1A_IW_GRDH_1SDV_20190325T180502_20190325T180527_026498_02F7D5_DAE7
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
2019-03-25T18:05:02.083275Z
2019-03-25T18:05:27.080884Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190325T201644_V20190325T162132_20190325T193902.EOF
347.81156324658855
693000
Copernicus S1 Core Ground Segment - UPA
2019-03-25T20:28:41.519732Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190325T180502_20190325T180527_026498_02F7D5_DAE7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.11019346441033027 17.62457963481403,0.47120598362440846 17.734274450056724,1.0554379239450469 17.842637871857967,1.6403707144855741 17.94925269242474,2.2147628540145345 18.05210899205518,1.9225415945667361 19.559409657683638,1.3428238790600096 19.45763041466934,0.7525239367846485 19.35195514886158,0.16298925670311595 19.244371774663374,-0.4236260955040981 19.1352962173874,-0.2978639767498965 18.53122302441157,-0.11019346441033027 17.62457963481403))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86942885347878
46.05981
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
2021-12-24T13:17:33.113226Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N18W001/2019/03/25/02F7D5
2.0E-4
2.0E-4
true
block average
2
2
19.0
-1.0
18.0
0.0
POLYGON((-0.1879035465501078 18.0,-0.3954587489707014 19.0,0.0 19.0,0.0 18.0,-0.1879035465501078 18.0))
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_02F7D5_N18W001_2019_03_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02F7D5_N18W001_2019_03_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02F7D5_N18W001_2019_03_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02F7D5_N18W001_2019_03_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02F7D5_N18W001_2019_03_25_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