https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-05T16:46:24.437940Z
2020-01-05T16:46:49.436344Z
s3://sentinel-s1-l1c/GRD/2020/1/5/IW/DV/S1A_IW_GRDH_1SDV_20200105T164624_20200105T164649_030668_0383D3_2DAD
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
2020-01-05T16:46:24.437940Z
2020-01-05T16:46:49.436344Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200105T184729_V20200105T145922_20200105T181652.EOF
347.25715548345374
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-05T19:04:04.539632Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20200105T164624_20200105T164649_030668_0383D3_2DAD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.730770527504106 30.429934279458035,18.129800227972023 30.495753023878272,18.400351651466735 30.539634540674907,18.80663100304074 30.604404112721507,19.077781740701045 30.646879824087577,19.48494824123591 30.7095337996505,19.756682417240246 30.750594616436626,20.028645411391746 30.791087041991617,20.308153770030952 30.83207110670284,20.23564804387835 31.193054152010085,20.008337944113116 32.3357467744961,19.724227377683473 32.295163655323705,19.447798359298837 32.25502630000369,19.17161402917671 32.21428594021452,18.757802975530545 32.15204791817145,18.48224359609363 32.10980646648339,18.06938388639252 32.04532399105179,17.79446791570483 32.00159099886612,17.389027532241634 31.93592916728005,17.730770527504106 30.429934279458035))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69888699400254
46.52708134874428
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
2021-12-25T04:01:33.554323Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N31E018/2020/01/05/0383D3
2.0E-4
2.0E-4
true
block average
2
2
32.0
18.0
31.0
19.0
POLYGON((18.0 31.0,18.0 32.0,19.0 32.0,19.0 31.0,18.0 31.0))
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_0383D3_N31E018_2020_01_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0383D3_N31E018_2020_01_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0383D3_N31E018_2020_01_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0383D3_N31E018_2020_01_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0383D3_N31E018_2020_01_05_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