https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-26T03:09:40.600682Z
2023-02-26T03:10:05.599402Z
s3://sentinel-s1-l1c/GRD/2023/2/26/IW/DV/S1A_IW_GRDH_1SDV_20230226T030940_20230226T031005_047401_05B0B1_3F2A
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
2023-02-26T03:09:40.600682Z
2023-02-26T03:10:05.599402Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230226T044004_V20230226T004352_20230226T040122.EOF
192.0013952008002
693000
Copernicus Ground Segment
2023-02-26T06:04:56.529897Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230226T030940_20230226T031005_047401_05B0B1_3F2A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.82103875016587 9.109917400736613,40.27065047208694 9.22146672608812,39.70171643481667 9.335817774265768,39.132316568330104 9.449273983151462,38.591714348686104 9.55606037377183,38.54979951047152 9.376265323386049,38.512185140341316 9.195526252528516,38.47575299711898 9.014547579057913,38.44112923414702 8.833204177060594,38.40392043202846 8.652368975832418,38.3621917172354 8.472430468042147,38.32107242268152 8.292369514480008,38.291422898044274 8.110009115215828,38.28258081910314 8.049634396166152,38.83029667609248 7.939765824118888,39.37357325702 7.830020836235233,39.95017104970449 7.712695878521293,40.50830389777587 7.598328959599014,40.52063195418748 7.658235571047523,40.56596480105594 7.838115029763556,40.59012773613417 8.022344017040286,40.63469848983482 8.20237798752493,40.67681054975942 8.3829169753225,40.70918430978169 8.56544848157704,40.74647160165468 8.746971179735516,40.770358749019316 8.931225475877024,40.82103875016587 9.109917400736613))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.9725531137894
46.34987323353392
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
2023-02-26T11:28:44.612098Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/N08E040/2023/02/26/05B0B1
2.0E-4
2.0E-4
true
block average
2
2
9.0
40.0
8.0
41.0
POLYGON((40.789864347630726 9.0,40.7703587490191 8.931225475876325,40.746471601654264 8.746971179732482,40.70918430977953 8.565448481565639,40.67681054976049 8.38291697532735,40.63469848983109 8.202377987508969,40.590127736134086 8.022344017039272,40.58719716021828 8.0,40.0 8.0,40.0 9.0,40.789864347630726 9.0))
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_05B0B1_N08E040_2023_02_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B0B1_N08E040_2023_02_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B0B1_N08E040_2023_02_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B0B1_N08E040_2023_02_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B0B1_N08E040_2023_02_26_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 2021
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