https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-21T03:48:00.400580Z
2018-12-21T03:48:14.435362Z
s3://sentinel-s1-l1c/GRD/2018/12/21/IW/DV/S1A_IW_GRDH_1SDV_20181221T034800_20181221T034814_025118_02C5F6_53E0
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
2018-12-21T03:48:00.400580Z
2018-12-21T03:48:14.435362Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181221T054034_V20181221T011625_20181221T043355.EOF
192.0773013137059
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-21T06:04:35.386685Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181221T034800_20181221T034814_025118_02C5F6_53E0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.100502720131143 -11.84241180589705,27.553948341891147 -11.719188786257101,26.987517673890324 -11.590276504688426,26.421605074983518 -11.460268461739663,25.867886528580584 -11.331896044963477,25.781369737668648 -11.692265971638099,25.697368029683123 -12.05203884443955,26.252337744720535 -12.18117101182035,26.819564640564263 -12.3118854190765,27.387345854603346 -12.441433692470845,27.935235598621386 -12.565202625313951,28.016552624183966 -12.20411008561621,28.100502720131143 -11.84241180589705))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58476
45.90623364039953
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
2021-12-23T19:53:39.967692Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S13E026/2018/12/21/02C5F6
2.0E-4
2.0E-4
true
block average
2
2
-12.0
26.0
-13.0
27.0
POLYGON((27.0 -12.353054603079368,26.0 -12.122456240536723,26.0 -12.0,27.0 -12.0,27.0 -12.353054603079368))
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_02C5F6_S13E026_2018_12_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02C5F6_S13E026_2018_12_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02C5F6_S13E026_2018_12_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02C5F6_S13E026_2018_12_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02C5F6_S13E026_2018_12_21_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