https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-24T06:02:53.099034Z
2018-07-24T06:03:18.098506Z
s3://sentinel-s1-l1c/GRD/2018/7/24/IW/DV/S1A_IW_GRDH_1SDV_20180724T060253_20180724T060318_022932_027CF4_2CCC
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
2018-07-24T06:02:53.099034Z
2018-07-24T06:03:18.098506Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180724T075554_V20180724T034430_20180724T070200.EOF
193.0435878329264
693000
Copernicus S1 Core Ground Segment - UPA
2018-07-24T08:33:26.828599Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180724T060253_20180724T060318_022932_027CF4_2CCC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.342693493 36.012265426,0.922690801 36.076799286,0.634662621 36.120141475,0.20203329 36.183856438,-0.086771459 36.22546491,-0.520545615 36.286570942,-0.810100034 36.326434644,-1.099946608 36.365597429,-1.398115448 36.40510736,-1.473791172 36.044772587,-1.51244215 35.864663615,-1.551618173 35.684623393,-1.592318917 35.504784378,-1.630440299 35.324604047,-1.708558458 34.964491881,-1.720819145 34.905049904,-1.428278403 34.865225027,-1.143889326 34.825794613,-0.859773132 34.785701251,-0.434118917 34.724321697,-0.150701701 34.682578036,0.273886375 34.618730751,0.556581221 34.575347155,0.968837216 34.510820161,0.983061874 34.570330926,1.073147992 34.930777852,1.117362521 35.111139104,1.164256113 35.291087461,1.209590806 35.471284788,1.254470564 35.651558416,1.342693493 36.012265426))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66152345638049
46.59017541894364
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
2021-12-22T18:40:39.877824Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35W002/2018/07/24/027CF4
2.0E-4
2.0E-4
true
block average
2
2
36.0
-2.0
35.0
-1.0
POLYGON((-1.7008557777027935 35.0,-1.5923189170005367 35.504784377997446,-1.5516181730001164 35.68462339299937,-1.4833992678983414 36.0,-1.0 36.0,-1.0 35.0,-1.7008557777027935 35.0))
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_027CF4_N35W002_2018_07_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027CF4_N35W002_2018_07_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027CF4_N35W002_2018_07_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027CF4_N35W002_2018_07_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027CF4_N35W002_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