https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-04T05:04:57.756323Z
2021-05-04T05:05:22.755091Z
s3://sentinel-s1-l1c/GRD/2021/5/4/IW/DV/S1B_IW_GRDH_1SDV_20210504T050457_20210504T050522_026750_0331FE_09D0
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-05-04T05:04:57.756323Z
2021-05-04T05:05:22.755091Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
193.0028076770545
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-04T06:17:13.407810Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210504T050457_20210504T050522_026750_0331FE_09D0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.62384532546186 35.48304881201715,15.214960325380654 35.54634317681982,14.93470847340315 35.58886533589869,14.513780947649954 35.65142697786943,14.232801598332435 35.69231781805117,13.810800732757855 35.75242479067399,13.529117937609008 35.791674156020605,13.247160662892565 35.830264181749556,12.891921343177895 35.87787014887475,12.745554144297033 35.15649934285001,12.587812605969589 34.37531184962527,12.936505761106966 34.32726652365835,13.213281415999766 34.28836887345888,13.489800406995265 34.248847733854475,13.90409012168108 34.18840017932206,14.179952459394634 34.14732672732521,14.593241430401209 34.08455787422501,14.868426238603659 34.041941704128504,15.269946574833842 33.97857382119942,15.453119983569195 34.76078362520945,15.62384532546186 35.48304881201715))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.63020581136371
46.18127048401159
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
2021-12-26T05:06:45.373566Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E012/2021/05/04/0331FE
2.0E-4
2.0E-4
true
block average
2
2
36.0
12.0
35.0
13.0
POLYGON((12.71395296397768 35.0,12.891921343177934 35.8778701488748,13.0 35.86338642283978,13.0 35.0,12.71395296397768 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_0331FE_N35E012_2021_05_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0331FE_N35E012_2021_05_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0331FE_N35E012_2021_05_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0331FE_N35E012_2021_05_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0331FE_N35E012_2021_05_04_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