https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-26T16:28:50.148713Z
2018-07-26T16:29:19.156483Z
s3://sentinel-s1-l1c/GRD/2018/7/26/IW/DV/S1A_IW_GRDH_1SDV_20180726T162850_20180726T162919_022967_027E12_157F
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
2018-07-26T16:28:50.148713Z
2018-07-26T16:29:19.156483Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180726T172059_V20180726T132030_20180726T163800.EOF
347.10537867401945
693000
Copernicus S1 Core Ground Segment - UPA
2018-07-26T17:43:22.720379Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180726T162850_20180726T162919_022967_027E12_157F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.204444291 -32.560743921,32.54092711 -32.483597661,32.806614546 -32.421940426,33.071939865 -32.359726292,33.469244906 -32.265365451,33.733657047 -32.201768177,34.129584096 -32.105342454,34.393072231 -32.040375183,34.758683555 -31.949158109,34.619871057 -31.536029548,34.501300004 -31.179839212,34.383669623 -30.823514771,34.228417155 -30.348682802,33.868350615 -30.438243964,33.608893291 -30.502058223,33.219076393 -30.59681421,32.958779949 -30.659338418,32.56771121 -30.752150205,32.306584881 -30.813372231,32.04512929 -30.874070022,31.714045164 -30.950051119,31.857794263 -31.427853282,31.966614452 -31.786439698,32.076224892 -32.144920838,32.204444291 -32.560743921))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.67961
45.51013210216929
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
2021-12-22T19:13:45.652038Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S33E034/2018/07/26/027E12
2.0E-4
2.0E-4
true
block average
2
2
-32.0
34.0
-33.0
35.0
POLYGON((34.55490184760628 -32.0,34.0 -32.13690190460503,34.0 -32.0,34.55490184760628 -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_027E12_S33E034_2018_07_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027E12_S33E034_2018_07_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027E12_S33E034_2018_07_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027E12_S33E034_2018_07_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027E12_S33E034_2018_07_26_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