https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-24T16:46:36.594780Z
2018-07-24T16:47:01.592844Z
s3://sentinel-s1-l1c/GRD/2018/7/24/IW/DV/S1A_IW_GRDH_1SDV_20180724T164636_20180724T164701_022938_027D2F_94FF
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
2018-07-24T16:46:36.594780Z
2018-07-24T16:47:01.592844Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180724T173843_V20180724T133657_20180724T165427.EOF
347.39241000458213
693000
Copernicus S1 Core Ground Segment - UPA
2018-07-24T17:48:13.230986Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180724T164636_20180724T164701_022938_027D2F_94FF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.720604417 -27.954115201,27.081161901 -27.871246099,27.335685063 -27.812099719,27.589932258 -27.75248734,27.970783158 -27.662198677,28.224335563 -27.601428619,28.604139205 -27.509411331,28.856990145 -27.447494148,29.162522359 -27.371958919,29.053131334 -27.014758859,28.999062125 -26.835985834,28.891864429 -26.478266108,28.838370082 -26.299409649,28.786580098 -26.120146756,28.733564894 -25.941210086,28.71649496 -25.881955868,28.164694681 -26.017315292,27.789428423 -26.107989727,27.538931385 -26.167899474,27.162708693 -26.256950349,26.911576763 -26.31577282,26.660192435 -26.374157658,26.304115767 -26.455998564,26.32003643 -26.515564869,26.369637763 -26.695453713,26.417909705 -26.875663145,26.46790145 -27.055490073,26.618471365 -27.594919524,26.720604417 -27.954115201))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.25816
45.96999152308098
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
2021-12-22T18:41:16.048776Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S27E029/2018/07/24/027D2F
2.0E-4
2.0E-4
true
block average
2
2
-26.0
29.0
-27.0
30.0
POLYGON((29.0 -26.83908679948349,29.04866757425912 -27.0,29.0 -27.0,29.0 -26.83908679948349))
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_027D2F_S27E029_2018_07_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027D2F_S27E029_2018_07_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027D2F_S27E029_2018_07_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027D2F_S27E029_2018_07_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027D2F_S27E029_2018_07_24_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