https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-01T05:21:37.347787Z
2018-04-01T05:22:06.352763Z
s3://sentinel-s1-l1c/GRD/2018/4/1/IW/DV/S1A_IW_GRDH_1SDV_20180401T052137_20180401T052206_021269_02495A_E5A6
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
2018-04-01T05:21:37.347787Z
2018-04-01T05:22:06.352763Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180401T065819_V20180401T025501_20180401T061231.EOF
191.9759047228768
693000
Copernicus S1 Core Ground Segment - DPA
2018-04-01T07:28:41.786141Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180401T052137_20180401T052206_021269_02495A_E5A6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.314265853 6.137039198,6.754802759 6.252868027,6.193587918 6.368405005,5.632121875 6.483326817,5.092378092 6.593161412,4.935618467 5.810547998,4.764362976 4.965823245,5.861993749 4.738534701,6.979274275 4.505209413,7.191205792 5.533825911,7.314265853 6.137039198))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77966
46.06902476238753
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
2022-01-24T15:53:11.877882Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N05E004/2018/04/01/02495A
2.0E-4
2.0E-4
true
block average
2
2
6.0
4.0
5.0
5.0
POLYGON((4.77129180925311 5.0,4.973566225443342 6.0,5.0 6.0,5.0 5.0,4.77129180925311 5.0))
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_02495A_N05E004_2018_04_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02495A_N05E004_2018_04_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02495A_N05E004_2018_04_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02495A_N05E004_2018_04_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02495A_N05E004_2018_04_01_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