https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-04T03:43:47.948125Z
2018-08-04T03:44:12.946687Z
s3://sentinel-s1-l1c/GRD/2018/8/4/IW/DV/S1A_IW_GRDH_1SDV_20180804T034347_20180804T034412_023091_0281E8_7DED
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
2018-08-04T03:43:47.948125Z
2018-08-04T03:44:12.946687Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180804T054053_V20180804T012437_20180804T044207.EOF
192.8317769543175
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-04T05:49:37.592795Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180804T034347_20180804T034412_023091_0281E8_7DED
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.649749028 33.154212039,35.254468886 33.217249607,34.980223666 33.260190671,34.568359363 33.323468152,34.29345649 33.364894873,33.880619779 33.42589384,33.605078242 33.465796932,33.329286756 33.505088022,32.995879583 33.551703134,32.959689129 33.371306935,32.927209891 33.190300226,32.854571647 32.829341501,32.78080777 32.46852807,32.696308975 32.048241945,33.024065605 32.001172725,33.295195663 31.961544618,33.566091592 31.921338977,33.971990391 31.859950667,34.242288849 31.818307269,34.64727866 31.754768933,34.91696274 31.711696643,35.305692431 31.648530186,35.402310072 32.069433128,35.486678325 32.430741896,35.570106951 32.792213813,35.607905483 32.973584324,35.649749028 33.154212039))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64758872673206
46.29097726238135
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
2021-12-22T21:37:42.360572Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N32E034/2018/08/04/0281E8
2.0E-4
2.0E-4
true
block average
2
2
33.0
34.0
32.0
35.0
POLYGON((34.0 32.0,34.0 33.0,35.0 33.0,35.0 32.0,34.0 32.0))
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_0281E8_N32E034_2018_08_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0281E8_N32E034_2018_08_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0281E8_N32E034_2018_08_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0281E8_N32E034_2018_08_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0281E8_N32E034_2018_08_04_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