https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-28T17:52:51.219210Z
2018-09-28T17:53:20.237479Z
s3://sentinel-s1-l1c/GRD/2018/9/28/IW/DV/S1A_IW_GRDH_1SDV_20180928T175251_20180928T175320_023902_029BEF_AC97
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
2018-09-28T17:52:51.219210Z
2018-09-28T17:53:20.237479Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180928T195610_V20180928T160507_20180928T192237.EOF
347.0658010666564
693000
Copernicus S1 Core Ground Segment - UPA
2018-09-28T20:15:44.593426Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180928T175251_20180928T175320_023902_029BEF_AC97
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((0.698833015 33.06786032,1.106631756 33.132899333,1.38142934 33.175920505,1.794123921 33.239315754,2.069581286 33.280819327,2.483250964 33.341930989,2.759348523 33.381907439,3.035696534 33.421270437,3.342325546 33.464173122,3.332914479 33.522026054,3.298948309 33.702749633,3.264381033 33.883386687,3.228588681 34.063851536,3.188973612 34.243793231,3.151286597 34.423996823,3.114353802 34.604301356,3.077949087 34.784673912,3.042226445 34.965134407,3.017499077 35.086212737,2.704847732 35.043750621,2.423086513 35.004743545,2.141594604 34.965084433,1.719869995 34.904376656,1.439067892 34.863094409,1.018395442 34.799959532,0.738306269 34.757064365,0.322686596 34.692142454,0.351378176 34.570911659,0.392986596 34.390199903,0.435227401 34.209590616,0.477955512 34.029061461,0.521384649 33.848647771,0.566715903 33.668541475,0.60807633 33.487806585,0.648232106 33.306881207,0.687751252 33.125855932,0.698833015 33.06786032))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85635044830789
46.5104288174503
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
2021-12-23T14:55:58.545170Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N33E000/2018/09/28/029BEF
2.0E-4
2.0E-4
true
block average
2
2
34.0
0.0
33.0
1.0
POLYGON((0.698833014999979 33.06786032,0.6877512520001194 33.125855931999396,0.6482321059991101 33.30688120700388,0.5667159030000418 33.66854147499982,0.4849511794084996 34.0,1.0 34.0,1.0 33.11589284556528,0.698833014999979 33.06786032))
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_029BEF_N33E000_2018_09_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_029BEF_N33E000_2018_09_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_029BEF_N33E000_2018_09_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_029BEF_N33E000_2018_09_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_029BEF_N33E000_2018_09_28_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