https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-30T04:28:10.305689Z
2021-12-30T04:28:34.672958Z
s3://sentinel-s1-l1c/GRD/2021/12/30/IW/DV/S1A_IW_GRDH_1SDV_20211230T042810_20211230T042834_041233_04E678_3E62
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
2021-12-30T04:28:10.305689Z
2021-12-30T04:28:34.672958Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20211230T060626_V20211230T015751_20211230T051521.EOF
192.0135393453306
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-30T07:14:51.346313Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211230T042810_20211230T042834_041233_04E678_3E62
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.857358870407676 -7.238021066729067,18.319696364048994 -7.118632556066203,17.75851353486756 -6.993298290818628,17.200524814394335 -6.8679644642611795,16.650496561617764 -6.743723403883641,16.610529272094688 -6.924435322020609,16.529649780312823 -7.285854641515132,16.446116634659916 -7.646697323441245,16.346181139854043 -8.086447398413426,16.900093161514718 -8.212584549232998,17.462232581170085 -8.339739435928042,18.023785430578705 -8.465895226812014,18.559463179559323 -8.585416281234714,18.57759603380474 -8.506751693907614,18.615634001201805 -8.325045863354253,18.654575851738684 -8.143547399645861,18.697057821165867 -7.962843962298771,18.738063155210725 -7.78181523274538,18.857358870407676 -7.238021066729067))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55864
45.92678540711719
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
2021-12-30T09:58:59.680448Z
Batch API, v4.75.1
s3://deafrica-sentinel-1/s1_rtc/S08E016/2021/12/30/04E678
2.0E-4
2.0E-4
true
block average
2
2
-7.0
16.0
-8.0
17.0
POLYGON((16.365826761371356 -8.0,16.52964978031199 -7.2858546415186325,16.59361918339184 -7.0,17.0 -7.0,17.0 -8.0,16.365826761371356 -8.0))
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_04E678_S08E016_2021_12_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E678_S08E016_2021_12_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E678_S08E016_2021_12_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E678_S08E016_2021_12_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E678_S08E016_2021_12_30_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