https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-21T04:08:20.686216Z
2018-04-21T04:08:45.684636Z
s3://sentinel-s1-l1c/GRD/2018/4/21/IW/DV/S1A_IW_GRDH_1SDV_20180421T040820_20180421T040845_021560_02527F_B4F2
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
2018-04-21T04:08:20.686216Z
2018-04-21T04:08:45.684636Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180421T060333_V20180421T014912_20180421T050642.EOF
192.8423484383894
693000
Copernicus S1 Core Ground Segment - UPA
2018-04-21T06:10:42.748620Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180421T040820_20180421T040845_021560_02527F_B4F2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.517841094 33.301426091,29.115875948 33.36541895,28.842852407 33.408088253,28.432821481 33.470965963,28.159141618 33.512131406,27.74814079 33.5727463,27.473824186 33.612398578,27.199258499 33.651443046,26.857720567 33.699093416,26.557185936 32.195782844,26.892907376 32.14767231,27.162810257 32.108296712,27.43248018 32.068347394,27.836542176 32.007350683,28.105617572 31.965973071,28.508774994 31.902840457,28.777238942 31.860043323,29.17251722 31.795923441,29.351363104 32.578732613,29.517841094 33.301426091))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68259772411726
46.22227278909838
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
2022-01-25T10:15:41.244027Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N32E029/2018/04/21/02527F
2.0E-4
2.0E-4
true
block average
2
2
33.0
29.0
32.0
30.0
POLYGON((29.448405280213265 33.0,29.21914193251407 32.0,29.0 32.0,29.0 33.0,29.448405280213265 33.0))
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_02527F_N32E029_2018_04_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02527F_N32E029_2018_04_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02527F_N32E029_2018_04_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02527F_N32E029_2018_04_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02527F_N32E029_2018_04_21_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