https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-10T17:40:10.530184Z
2021-01-10T17:40:35.528649Z
s3://sentinel-s1-l1c/GRD/2021/1/10/IW/DV/S1A_IW_GRDH_1SDV_20210110T174010_20210110T174035_036079_043A96_5C61
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
2021-01-10T17:40:10.530184Z
2021-01-10T17:40:35.528649Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210110T200917_V20210110T155704_20210110T191434.EOF
347.8501223136725
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-10T20:24:10.173006Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210110T174010_20210110T174035_036079_043A96_5C61
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.359116844825357 16.19953726908932,6.937385861094895 16.310078212603397,7.516663343199373 16.419103608066308,8.096911218662642 16.526591052003724,8.665372090046569 16.63021586081618,8.595070140896182 16.99216255763806,8.562246120917786 17.173591530005893,8.491652519426047 17.535546236507265,8.46356553556295 17.71779767250568,8.421074460529923 17.897484303352908,8.373360182709318 18.13793601635227,7.798368429304868 18.035106696392454,7.212278798470947 17.92840639813043,6.627334225859983 17.82002515464947,6.044412877499187 17.71014620971569,6.169917167705398 17.106232972555677,6.24595239569074 16.743588675194594,6.359116844825357 16.19953726908932))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87546315884937
46.1868381826324
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
2021-12-25T23:14:53.342955Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N17E008/2021/01/10/043A96
2.0E-4
2.0E-4
true
block average
2
2
18.0
8.0
17.0
9.0
POLYGON((8.400731655025343 18.0,8.42107446053095 17.897484303348072,8.463565535563323 17.717797672504112,8.491652519425589 17.535546236509745,8.562246120919216 17.17359152999828,8.593652195563 17.0,8.0 17.0,8.0 18.0,8.400731655025343 18.0))
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_043A96_N17E008_2021_01_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043A96_N17E008_2021_01_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043A96_N17E008_2021_01_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043A96_N17E008_2021_01_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043A96_N17E008_2021_01_10_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